What is Acceleration?

แชร์
ฝัง
  • เผยแพร่เมื่อ 15 ม.ค. 2025

ความคิดเห็น • 3K

  • @ManochaAcademy
    @ManochaAcademy  9 หลายเดือนก่อน +18

    For LIVE Classes, Concept Videos, Quizzes, Mock Tests & Revision Notes please see our Website/App 👇
    👉Our Website: bit.ly/2KBC0l1
    👉Android App: bit.ly/3k48zdK

  • @atifgk
    @atifgk 4 ปีที่แล้ว +183

    I like this type of teachers

  • @pawanrathore9982
    @pawanrathore9982 4 ปีที่แล้ว +37

    I would like to say...that I tried to understand a lot from my teacher and many other you tube videos....but I was not able to understand acceleration at all....but sir you have made it crystally clear...thank you sir a lot lot lot....may you always make such useful videos for our help ...thanks a lot

    • @ManochaAcademy
      @ManochaAcademy  4 ปีที่แล้ว +2

      It's my pleasure

    • @bhargavibaskar1144
      @bhargavibaskar1144 4 ปีที่แล้ว

      Same to me!

    • @hinayashiyamdeen1910
      @hinayashiyamdeen1910 3 ปีที่แล้ว

      Me too

    • @kajukatri193
      @kajukatri193 3 ปีที่แล้ว +1

      Sir ko kitna saara pyaar du samjah ni aa rha yr maine 5 I'd se subscribe kr diya love u sir asap jaisa teacher har jagah ho to bache 9th me top karenge top

    • @muskandeshmukh7146
      @muskandeshmukh7146 3 ปีที่แล้ว +1

      Same like me i always learn acceleration velocity from last 3 year but didn't get the idea about this thanks a lot make the more videos in such manner practically humble request

  • @everycloudhasasilverlining8857
    @everycloudhasasilverlining8857 6 หลายเดือนก่อน +7

    here are my answers:-
    Q1, (b)
    Q2, 0.5 m/s^2
    Q3 Yes because the change in direction is considered a change in velocity even if there is no change in magnitude.
    You made this concept so much easier, thank you sir

  • @43s.v.smitra83
    @43s.v.smitra83 4 ปีที่แล้ว +431

    I like teachers teaching and showing practical examples

  • @kashinathkarmakar9552
    @kashinathkarmakar9552 5 ปีที่แล้ว +24

    Q1) (b)-9.8m/sq.s
    Q2) a=(v - u)/t v=30m/s
    =0.5m/sq.s u=0m/s
    t=1minute=60s
    Q3) Yes,it is acceleration . Because acceleration is change of
    velocity and velocity is speed with direction . As the bee is flying randomly, the direction is changing
    . It has a constant speed but not a
    constant velocity.

    • @katyb6
      @katyb6 3 ปีที่แล้ว

      This is the best, most complete explanation of all answers I read. Everybody please watch your annotative symbols; many answers had a dash (-) before the numbers! Too troublesome to interpret correct answer; i.e.
      i.e. Kaayu Murgeshwari

  • @rigidnoir
    @rigidnoir 3 ปีที่แล้ว +3

    Sir thanks, sir. I wanted to study physics with the best visualisation and with concept clarity. Even though the byjus app gives us animation, you teach not with animation but with the real world. And it will also be easier to understand as you are using the objects that we use in daily life to illustrate. I am from a poor background, sir. And I wanted to learn physics like this but in tuitions, they will charge big amounts. sir no words to say your effort for teaching. I love it. Don't stop teaching at any point. You are doing one of the holy jobs on the planet. And answers for the top 3 questions
    1) b. 9.80ms^-2
    2). 0.5 ms^-2
    3). The bee is accelerated because displacement is a speed in single direction or a line. If we take any point in the line we can see that the velocity will be different because the bee is randomly moving round the room. Which in turn affects the velocity. And it may not be accelerated if it's inittial and final position is same. Because, then the displacement will be zero. I was stuck at this chapter for a day. Then I found you. Probably the best find in my life.👍

  • @suneelverma7704
    @suneelverma7704 4 ปีที่แล้ว +27

    1- 2nd option because of retardation means -ve
    2- 0.5m/s.s
    3- yes, due to change in velocity...
    Thanks

  • @studywithinspiration1633
    @studywithinspiration1633 4 ปีที่แล้ว +14

    Ans1; -9.8m/s²
    Ans2; 0.5m/s²
    Ans3; It is in accelerated motion with changing velocity in every direction.

  • @habbyyusuf8955
    @habbyyusuf8955 ปีที่แล้ว +10

    1. -9.8m/s2
    2. 0.5m/s2
    3. Yes it is accelerated motion because the velocity is not constant and the direction will not change

  • @kishoreponnusamy6482
    @kishoreponnusamy6482 5 ปีที่แล้ว +22

    1 ans is -9.8 m/s square
    2 ans is a=30-0/60=0.5 m/s square
    3 ans yes because the bee is flying by changing its direction.

    • @ManochaAcademy
      @ManochaAcademy  5 ปีที่แล้ว +1

      Super! All your answers are correct :) Also try the Quiz for this video on my Website. Quiz button is below the video: www.manochaacademy.com/physics/motion/l/what-is-acceleration

    • @shaddamhossen9423
      @shaddamhossen9423 3 ปีที่แล้ว

      @@ManochaAcademy Your explanation is outstanding. Keep teaching us such a splendid way with more and more topics.

  • @dipanshurana2478
    @dipanshurana2478 3 ปีที่แล้ว +13

    thank you sir, u cleared the pending doubts of last 10 years

  • @technoph1le
    @technoph1le 3 ปีที่แล้ว +7

    1. B
    2. 0.5 m/s^2
    3. Since it is moving randomly, its direction is changing as well. But the point is speed/velocity is the same. I think it is accelerated motion. Quite tricky though🤔

  • @Neetaspirant1431
    @Neetaspirant1431 4 ปีที่แล้ว +12

    "That's right" this word encourages us to give answers more!

  • @rajeevsingh69690
    @rajeevsingh69690 4 ปีที่แล้ว +13

    1st answer
    The value of acceleration of a ball is -9.8m/s² because the ball's speed is decreasing due to earth's gravity. So,it is a case of retardation while when ball is goes down it's speed is increases so that is the case of acceleration.
    2nd answer
    Initial velocity of a car is = 0m/s
    Final velocity of a car is = 30m/s
    So, Acceleration = Change of Velocity÷Time
    a = (v-u)÷t
    a = (30-0)m/s÷60s
    a = 30 m/s ÷60s
    a = 0.5m/s²
    3rd answer
    Bee is randomly moving in a room at a speed of 1m/s. It means bee is not changing it's speed that's why it's speed is constant. But it is changing it's direction because it is randomly moving in a room . So, bee is changing it's direction that means it is changing it's velocity .
    And Acceleration is a rate of change of velocity so, this is accelerated motion
    And finally sir you are a great teacher and your explanation are too good

  • @23-shinjinidasgupta97
    @23-shinjinidasgupta97 3 ปีที่แล้ว +12

    Top 3 questions answers-
    1) - 9.8 m/sec² since this case is retardation.
    2) 0.5 m/sec².
    3) yes it's accelerated motion since the velocity is changing here. We know that Acceleration is rate of change of velocity.
    Sir would you please check my answers?

  • @NagabhushanamGanja-tq5ru
    @NagabhushanamGanja-tq5ru 10 หลายเดือนก่อน +6

    1. B , 2. 0.5m/s^2 , 3. The bee is in accelerated motion. Because of change in direction of the bee (randomly)

  • @keerthana123manasa5
    @keerthana123manasa5 ปีที่แล้ว +7

    Q1 answer -9.8m/s*2
    Q2 answer 0.5 m/s*2
    Q3 answer yes,bee is in accelerated motion because it's changing its direction with speed 1m/s. As we know we can change acceleration by changing direction.
    Thank you sir

    • @Sitejx
      @Sitejx ปีที่แล้ว

      You are wrong kid

  • @pulkit1772
    @pulkit1772 3 ปีที่แล้ว +4

    Answer 1- (b) -9.8m/s^2
    Answer 2 - 0.5m/s^2
    Answer 3- Yes, it is accelerated motion because bee is flying randomly so it will change its direction, go upward and downward. So in case it is changing its direction chances are that its velocity will decrease, so it is retardation(negative acceleration), if it is coming downward force of gravity is acting on it so it is acceleration.
    Thank You for such a nice video😊

    • @lv_broyt9400
      @lv_broyt9400 3 ปีที่แล้ว +1

      Answer. 1 - o m/s^2

  • @213-shaikhsaniyaejazhussai4
    @213-shaikhsaniyaejazhussai4 3 ปีที่แล้ว +6

    2) 0.5 m/square
    3) It is an accelerated motion because as the velocity is constant but it direction is random and as the velocity is a Vector quantity , the change in the direction of the bee cause in change in velocity and hence it is an accelerated motion..

    • @OwamiMdakane
      @OwamiMdakane 3 ปีที่แล้ว

      what about the first question

    • @chetanachetana4613
      @chetanachetana4613 3 ปีที่แล้ว

      @@OwamiMdakane I think it should be g- a🤔

  • @Ansh-zb6zy
    @Ansh-zb6zy 7 หลายเดือนก่อน +6

    Thank you sir for this amazing video.
    Answer Q.1 (b) -9.8m/s²
    Answer Q.2 0.5 m/s²
    Answer Q.3 Yes, It is an accelerated motion as it's not travelling in straight path and its an example of non uniform Acceleration and Acceleration is rate of change of velocity. It is randomly flying.
    Thank you sir❤ Please come up with Doubt Classes In TH-cam.

  • @smithathomas5045
    @smithathomas5045 3 ปีที่แล้ว +5

    I've never felt better about Physics Ever....
    I've never seen a teacher that explains stuff in such a fun manner
    This man deserves a reward...
    So I'm gonna dissaper and u can solve this **snaps**
    **Appears in a different video**

  • @motivationalspeech8779
    @motivationalspeech8779 4 ปีที่แล้ว +5

    Sir because of u I transshipment my studies I am weak in physics firstly but now what a magic because of Ur superior teaching I figure out and improve my self a lot . I know so many students like me change because of this superior teaching I hope sir u were my school physics teacher.

  • @rudhraveena2638
    @rudhraveena2638 4 ปีที่แล้ว +4

    1) b)-9.8 m/s squared
    2) 1/2 m/s squared
    3) yes. Because though it's speed is constant, it's direction is random. So it is accelerated motion.
    Please tell me sir if the answers are correct
    Thank you sir 🙏🙏🙏
    You are explaining awesome sir.

  • @modojijindabad
    @modojijindabad 2 ปีที่แล้ว +4

    We want more teacher like you.... Love from West Bengal

  • @cmpuerearig7247
    @cmpuerearig7247 4 ปีที่แล้ว +8

    1- (b)
    2- 0.5 m/s²
    3- Yes,because the change in the velocity due to change of direction?

  • @gnation855
    @gnation855 3 ปีที่แล้ว +7

    1.(b) -9.8
    2 .=30/60=0.5m/s^2
    3.yes because of the change in direction= change in velocity=acceleration

  • @RaviShankar-bj6yj
    @RaviShankar-bj6yj ปีที่แล้ว +8

    1) B
    2) 0.5 m/s2
    3) yes...because direction will change

  • @michaeladegbenro3075
    @michaeladegbenro3075 ปีที่แล้ว +130

    People watching in 2024🎉

  • @nasraswoodagrapu8
    @nasraswoodagrapu8 2 ปีที่แล้ว +3

    My age is 35 and i am seeing his videos to learn something there is no age of learning tq sir for ur wonderful explanation you have Cleared my Doubts

  • @punitakumari2003
    @punitakumari2003 ปีที่แล้ว +4

    1)option (b)
    2)1/2=0.5 m/s^2
    3)No , because it is clear from the question that it has neither increased nor decreased it's speed.....
    #THANKYOU SIR....keep it up for us...😊

    • @shwetaarora9714
      @shwetaarora9714 ปีที่แล้ว

      3) The bee will be accelerating because its direction is changing, so the velocity will also change and hence, there will be acceleration...

  • @bdaivakrupa7146
    @bdaivakrupa7146 ปีที่แล้ว +5

    Sir
    1st ans is option"b"
    2nd one is 1/2 or 0.5
    3rd ans:it is accelerating , because it is not travelling in a straight path rather it was going randomly.

  • @tejumouni9910
    @tejumouni9910 3 ปีที่แล้ว +6

    HW..
    1. b.-9.8m/s^2
    2. 0.5m/s^2
    3. It is accelerated motion as it moves randomly.Change in direction can result in change in velocity, thus leading to acceleration

  • @devanshiverma304
    @devanshiverma304 3 ปีที่แล้ว +3

    Q1:- (b) -9.8 m/s*2
    2:- 1/2 or 0.5 m/s*2
    3:- Yes, because the Direction keep changing , And as we know, changing the direction is the way of accelerating ,
    If direction changes then velocity also changes .

  • @umeshbhakta582
    @umeshbhakta582 4 ปีที่แล้ว +7

    Very Brilliant Idea Sir...I Cloud Never Think That Someone Can Explain Acceleration With A Real Car!!! Really Proud On You Sir.

  • @nehalbansal3032
    @nehalbansal3032 4 ปีที่แล้ว +6

    Ans 1) (b) -9.8 m/s^2 (gravity is causing retardation)
    Ans 2) 0.5 m/s^2 (a = (30 m/sec - 0 m/sec) / 60 sec)
    Ans 3) Yes, it is in accelerated motion because its velocity is changing due to change of direction.

  • @blob4492
    @blob4492 ปีที่แล้ว +2

    im taking online physics for summer since it was full, and the materials are all self-study, this video really helped!

  • @aimansiddiqua3532
    @aimansiddiqua3532 4 ปีที่แล้ว +7

    Question 1: (b) -9.8m/s²
    Question 2 : 0.5 m/s²
    Question 3: yes it is accelerated motion because bee changes its direction

  • @bimalmishra6470
    @bimalmishra6470 4 ปีที่แล้ว +10

    Your study is just like enjoyment

    • @ManochaAcademy
      @ManochaAcademy  4 ปีที่แล้ว

      Glad to hear that

    • @sameerbains4023
      @sameerbains4023 4 ปีที่แล้ว

      @@ManochaAcademy actually it should be glad to read that coz you are reading a comment and thank you for explanation

  • @ivef
    @ivef 11 หลายเดือนก่อน +4

    Q1 is ,B cause it's reverse the direction of gravity
    Q2 is 30m/s²
    Q3 , yes it in accelerated motion cause it change her direction continuously .
    I've been stuck in this lesson for days and after i saw the vid it helped me really thank you ❤❤❤
    Saudi Arabia .

  • @MuhammadIsmail-qi5cb
    @MuhammadIsmail-qi5cb ปีที่แล้ว +4

    Q1: option (b) is correct b/c acceleration is caused against to force of gravity.
    Q2: vi=0m/s
    vf=30m/s
    And time=1min=60s
    a=30-0/60s
    =0.5m/s2
    Q3:yes it is accelerated motion b/s it changes its direction.

  • @pankazborah3864
    @pankazborah3864 3 ปีที่แล้ว +4

    You are the real physics teacher 💕 hats off to you sir 🤘✨✨

  • @lokeshwale768
    @lokeshwale768 3 ปีที่แล้ว +4

    1)-9.8 m/s^2
    2) 0.5 m/s^2
    3) Bee has wings so,that wings help bee to move randomly . Here wings accelerate the bee to move .So it is acceleration motion
    By Supreet.wale

  • @prashanthspeaks
    @prashanthspeaks 3 ปีที่แล้ว +5

    Sir your teaching is great. I like your explanation very very much.
    You explain concepts practically.

  • @vanshikamishra6459
    @vanshikamishra6459 3 ปีที่แล้ว +2

    Sir, you know what only because of this topic my whole chapter was not at all strong but only because of you....i got this chapter in a super duper way...Thanks a million...😀👍

  • @reenujose4361
    @reenujose4361 5 ปีที่แล้ว +27

    Wish you were my physics teacher in school.

    • @ManochaAcademy
      @ManochaAcademy  5 ปีที่แล้ว +5

      Happy to hear that you liked the video! Do check out more videos at www.manochaacademy.com

    • @garvmehta9729
      @garvmehta9729 4 ปีที่แล้ว +1

      @@ManochaAcademy sir please clarify my doubt

    • @priyarupray1423
      @priyarupray1423 4 ปีที่แล้ว +2

      Yes u are right

  • @narmadad2261
    @narmadad2261 4 ปีที่แล้ว +9

    Sir u are the best sir ,u are my favourite teacher sir

  • @dynamic.editz_XD
    @dynamic.editz_XD 2 ปีที่แล้ว +6

    Q.1)Ans- (-9.8)m/s²
    Q.2)Ans-u =0m/s
    v=30m/s
    t = 1min=60 sec
    a=v-u/t
    a= (30-0)m/s /60s
    a=0.5m/s²
    Q.3)Ans- No, it is not in accelerated motion as velocity is speed with direction.
    Let the speed is constant which is 1m/s but the bee is flying randomly means changing its direction. So, it is not accelerated motion.

  • @dinanathshukla4569
    @dinanathshukla4569 2 ปีที่แล้ว +16

    Oues 1= -9.8 m/s per square
    Oues 2= a=v-u/t
    Initial velocity =0
    Final velocity =30m/s
    Time=1min = 60 sec
    a=(30-0)/60
    Ans = 0.5
    Oues3=No,it is not accelerated motion beacause speed 1m/s is constant but direction is not constant

    • @Itz_Yuv
      @Itz_Yuv 2 ปีที่แล้ว +11

      Bhai 3rd ka ans.... Bhi yes hoga... Kyuki bee randomly roam kr rhi n.... So it would change it's direction too.... And if direction is changing velocity is changing which in turn results in accelerated motion..... 🙂🙂🙂

  • @sciencerelevant4588
    @sciencerelevant4588 4 ปีที่แล้ว +4

    I am from Bangladesh. I like your videos with practical examples in physics and chemistry. You can also learn how to drive a car.

  • @user-gj2tk6om9x
    @user-gj2tk6om9x 3 ปีที่แล้ว +2

    This is the best explanation ever...imagine if he is yr teacher and he will take us classes outside like this..

  • @molugurishilpa3853
    @molugurishilpa3853 3 ปีที่แล้ว +3

    Good explanation...sir
    1) -9.8 m/ s^2
    2)0.5 m/ s^2
    3) change of the velocity

    • @afzetgrow9474
      @afzetgrow9474 3 ปีที่แล้ว +1

      2nd answer should be 2 right ? Because 60 can be divided by 30, because 30×2 = 60,,

  • @mabelumunnakwe7321
    @mabelumunnakwe7321 3 ปีที่แล้ว +3

    THANKS a lot sir!
    ANS 1= (A) 9.8m/s^2
    ANS 2= 0.5m/s^2
    ANS 3= Yes, it is accelerated because, its direction is changing.

    • @any0046
      @any0046 ปีที่แล้ว +1

      Wrong 😮

  • @atharvsingh79
    @atharvsingh79 2 ปีที่แล้ว +3

    Q1. -9.8 m/s squared. Because the direction is opposite to the gravity.
    Q2. 0.5 m/s squared. a=v-u/t putting in the values, 30m/s - 0m/s / 60s which results in 0.5 m/s squared.
    Q3. Speed is same but direction is different which means it is an accelerated motion.

  • @shaikhabdullah7500
    @shaikhabdullah7500 4 ปีที่แล้ว +19

    Better explanation than school teachers

  • @raghuram281
    @raghuram281 4 ปีที่แล้ว +4

    1.-9.8m/s(sq)
    2.1/2m/s(sq)
    3.accelerated motion

  • @10bswarupsamaddar33
    @10bswarupsamaddar33 3 ปีที่แล้ว +6

    Thank you sir. I really appreciate your hard work.

  • @asifbhutta3101
    @asifbhutta3101 3 ปีที่แล้ว +4

    1)-9.8
    2)0.5 ms-2
    3)yes it is accelerated because velocity's direction is changes

  • @bankatkshirsagar6940
    @bankatkshirsagar6940 4 ปีที่แล้ว +5

    1st =(-9.8)m/s²
    2nd=30m/s²
    3rd=yes because it change his velocity and direction

  • @vaishalichaudhari9389
    @vaishalichaudhari9389 3 ปีที่แล้ว +3

    1: -9.8m/s
    2: 0.5m/s
    3: yes it is in accelerated motion as the bee flying randomly it must be changing the direction and change in direction is change in velocity. *the rate of change in velocity causes acceleration

  • @n.g.devikan.g.devika6279
    @n.g.devikan.g.devika6279 4 ปีที่แล้ว +4

    Your explanation is really super sir 👌👌👌👏👍

  • @princypatil3270
    @princypatil3270 4 ปีที่แล้ว +4

    Q1.) B. - 9.8 m/s^
    Q2.) U = 0 m/s ..V = 30 m/s ..T= 1min
    a = v - u ÷ t
    = (30 - 0) m/s ÷ 60
    = 1/2 = 0.5 m/s^
    Q3.) Yes , it is an example of acceleration as the direction of the flying bee is changing ..!

    • @user-anhat07
      @user-anhat07 4 ปีที่แล้ว

      Plz explain Q no. 1

    • @princypatil3270
      @princypatil3270 4 ปีที่แล้ว

      @@user-anhat07 Q1.) Negative sign comes because it is an example of retardation

    • @princypatil3270
      @princypatil3270 4 ปีที่แล้ว

      The first que. Didn't asked any thing to elaborate so I just wrote the answer...😅

    • @user-anhat07
      @user-anhat07 4 ปีที่แล้ว

      @@princypatil3270 Thanks

    • @princypatil3270
      @princypatil3270 4 ปีที่แล้ว

      @@user-anhat07 you are welcome 🤝🤝

  • @rajesheducationsystem7376
    @rajesheducationsystem7376 3 ปีที่แล้ว +4

    well explained sir, , , ,
    which camera and all set up u use.. please reply

  • @thakurankursingh_03
    @thakurankursingh_03 3 ปีที่แล้ว +5

    Ans 1. -9.8 m/s²
    Ans 2. (30 - 0)m/s / 60s
    = 0.5 m/s²
    Ans 3. It is an accelerated motion because the velocity of the bee is changes if it flies randomly.

  • @Avinashxking
    @Avinashxking 9 หลายเดือนก่อน +3

    I am blessed to be able to find this video 🙂🙏😌Thank you sir, we actually seek teachers like you.

  • @drvivekan2530
    @drvivekan2530 3 ปีที่แล้ว +2

    You have taken great effort to make us understand the basic concepts. As a father, I was able to understand your explanation and help my daughter to do the same

  • @KavitaKumari-nu5ev
    @KavitaKumari-nu5ev 4 ปีที่แล้ว +5

    Thankyou sir , you are really best.

  • @zaalamyt9311
    @zaalamyt9311 4 ปีที่แล้ว +4

    I UNDERSTOOD EVERYTHING ABOUT ACCELERATION FROM THIS VIDEO...VERY GOOD EXPLAINING SIR.THANK YOU

  • @esterdominic5468
    @esterdominic5468 ปีที่แล้ว +5

    I loved the explanation using practical examples it made it so understandable thank you sir

  • @Tiwarishagun05
    @Tiwarishagun05 3 ปีที่แล้ว +4

    Thank u so much sir 🙏... it helped me alot ..

  • @dut_uut
    @dut_uut 2 ปีที่แล้ว +4

    Q1-(b)-9.8m/s^2
    Q2-1/2m/s^2
    Q3-Yes, it is an accelerated motion as there is change in direction of velocity.

  • @dreamdream3345
    @dreamdream3345 3 ปีที่แล้ว +2

    1ans- -9.8 m/s^2
    2ans 0.5m/s^2
    because u= om/s and Vf=30m/s t=1mint= 60 seconds
    put the values in formula you will get answer
    3ans- velocity is vector quantity its magnitude is equal to speed of the body which is constant in this case
    and its direction is changing randomly so in every second the velocity changes 1m/s
    hence it is the case of uniform acceleration

  • @sahelikumar5430
    @sahelikumar5430 4 ปีที่แล้ว +5

    Very good explanation 👍
    I understand easily.

  • @tabiburrahman7848
    @tabiburrahman7848 3 ปีที่แล้ว +4

    Great sir may God bless you to give us more explation

  • @vedanshgautam0172
    @vedanshgautam0172 2 ปีที่แล้ว +1

    All concepts are crystal clear....Thankyouu sir.....your way of teaching is wonderful....💟👍😇

  • @adyapandey1498
    @adyapandey1498 3 ปีที่แล้ว +4

    Hello Sir... hope you're doing absolutely great. Thank you so much for such an amazing content.😇
    This is one of your old students who is following you since Grade-9 and now I'm in Grade-11. Sir, I have honestly always loved your videos and your way of clarifying the concepts. I really request you to kindly start uploading videos for 11th Science. Would be of great help, Sir.
    Please consider this request and start uploading as per time permits. 😊🙏
    Hoping for a reply.

  • @thakurlaldixit545
    @thakurlaldixit545 5 ปีที่แล้ว +5

    Thankyou sir you are one of the best teacher in the field of physics

    • @ManochaAcademy
      @ManochaAcademy  5 ปีที่แล้ว

      Great to hear that you liked the video :) Thanks a lot!!

  • @shantanuethape5531
    @shantanuethape5531 4 ปีที่แล้ว +1

    Q1) ans= -9.8m/s^2
    Because, when we thrown the ball upward there's retardation means decreasing The acceleration means negative acceleration so it is- 9.8m/s^2
    Q)2 ans= (u)=0m/s
    (v)=30m/s
    (t)=1 min = 60 sec
    a=v-u/t =30-0/60=
    30/60=1/2=_0.5m/s^2_
    Q3)ans= it is accelerated motion because, 🐝 bee is flying randomly but it changes it's direction and it's velocity is constant hence bee is in accelerated Motion........
    👌👌👌👌👌Thanks sir for understanding me very clearly and nicely really sir you are great ,sir one boy or girl commented you that plz talk in Hindi but sir when you talk in English then we will understand it More clearly thanks sir.....🙏🙏🙏🙏

    • @MrPerfctYT
      @MrPerfctYT 4 ปีที่แล้ว +1

      Brother ... velocity is change in speed and "direction" and we know that if velocity is same or constant then acceleration is 0 ......
      but the given question direction is not same so velocity is not constant that is why 🐝 bee is in accelerated motion ....❤️
      Your answer is correct but your explanation is kind wrong 😅🙏🏻👍

  • @decentmunda8673
    @decentmunda8673 4 ปีที่แล้ว +5

    Thank u soo much sir. Great explanation👍👍

  • @gamechanger7410
    @gamechanger7410 3 ปีที่แล้ว +3

    Sir bundles of tnks from a years we studying only theory thats why we not understanding clearly,practical work is one of the best work and now my concept become clear to watch this video ,sir you are the great person.May an evil eyes not affected ❤❤❤❤❤❤😊😊🤗🤗🤗

  • @pallisatabdhi8335
    @pallisatabdhi8335 3 ปีที่แล้ว +4

    practical is the best process to learn👍👍

  • @kamalendubhattacharjee2219
    @kamalendubhattacharjee2219 3 ปีที่แล้ว +4

    thank you sir
    Q1] 0m/s^2
    Q2] 0.5m/s^2
    Q3] YES, it is accelerated motion because the bee is moving randomly that means u and v are not constant and[ the bee is applying force to move]* additional

  • @호브-u9m
    @호브-u9m 4 ปีที่แล้ว +4

    Your teaching is really very unique and interesting thank you so much sir for clearing my concepts in your each and every video 🙂🙂🙂🙂🙂

    • @madhiraashok2582
      @madhiraashok2582 4 ปีที่แล้ว +1

      Are you real bts

    • @호브-u9m
      @호브-u9m 4 ปีที่แล้ว

      @@madhiraashok2582 SANA BTS means I'm a Army 🙂

  • @shilulkr9262
    @shilulkr9262 3 ปีที่แล้ว +2

    Q.1
    Ans:since the ball is thrown upwards it reduces it's speed also known as retardation and since no data is provided it's value will be 0m/s²that is option (c).....
    Q.2
    Ans:0.5m/s²
    Q.3
    Ans:no the bee is maintain a constant speed but the bee changes it's direction so it is accelerating...
    That's just my understanding and pls correct me if I'm wrong ✌️✌️
    And yeah thanks for the video need more videos related to this subject that is physics ♥️
    Thank you 😊

    • @veenavr8262
      @veenavr8262 3 ปีที่แล้ว

      did you know this aswer is right

  • @alokjena9494
    @alokjena9494 4 ปีที่แล้ว +3

    Sir, Your explanation made the concept compelety clear to me. Thank you Sir.

  • @SanjaySingh-ir7xe
    @SanjaySingh-ir7xe 3 ปีที่แล้ว +3

    Ans 1} -9.8 m/s²
    Ans 2} a=v-u/t So, 30-0/60
    = 30/60 = 0.5 m/s².
    Ans 3} Yes, because the bee is continuously doing acceleration i.e. changing its direction.

  • @sastaadmii1488
    @sastaadmii1488 3 ปีที่แล้ว +2

    Sir your teaching style is very unique....I highly appreciate your teaching style...❤️❤️❤️

  • @yaswanth808
    @yaswanth808 3 ปีที่แล้ว +4

    1ans.(a) 9.8 m/ s^2
    2ans.1/2m/s^2
    3ans. Yes,it is acceleration motion because it is in random speed

  • @krishnadiwakar608
    @krishnadiwakar608 4 ปีที่แล้ว +2

    Sir your teaching way is so much great.
    I want just teachers like you.

  • @madhavpachange
    @madhavpachange 2 ปีที่แล้ว +1

    this sir is very practical and he should continue this in future too i like this type of teaching

  • @ashwinikushwaha473
    @ashwinikushwaha473 5 ปีที่แล้ว +4

    Q.1 (b)
    Q.2 (1/2m/s)
    Q.3(yes , because it changes its velocity with change in direction)

  • @red777gaming18
    @red777gaming18 7 หลายเดือนก่อน +3

    Sir you are genius and you teaches better than my teacher

  • @tanushreereddy77
    @tanushreereddy77 3 ปีที่แล้ว +2

    1. a) 9.8 m/s²
    2. Step By Step solution:
    Car starts from rest so the initial velocity will be zero.
    'Reaches' means final velocity or final point... Which is 30 m/s.
    Time taken is one minute.
    Acceleration = v-u/t
    By putting the values the answer will be
    0.5 m/s²
    3. Room is not long... Since it is moving randomly everywhere, it needs to change its direction. We know that velocity is speed with direction. So change in direction also means change in velocity.. so it is in accelerated motion.

  • @omololalove3453
    @omololalove3453 11 หลายเดือนก่อน +4

    1. 9•8 m/s^2
    2. 0.5m/s^2
    3. It is an accelerated motion, because of the change in its direction.

    • @ananyapandey9271
      @ananyapandey9271 9 หลายเดือนก่อน +1

      acceleration will be --9.8 m/s^2 because initial velocity is 9.8 m/s and final velocity is 0 m/s .
      and also ball speed is retarding.
      --9.8 m/s^2 will be answer if you are talking about acceleration.

  • @minervamohanty8296
    @minervamohanty8296 3 ปีที่แล้ว +4

    Ans of q1=-9.8m/sec square
    Ans of q2=0.5m/sec square
    Ans of q3=yes. Because acceleration happen when speed or direction of a body change.

    • @afzetgrow9474
      @afzetgrow9474 3 ปีที่แล้ว +1

      2nd answer should be 2 right ? Because 60 can be divided by 30, because 30×2 = 60,,

  • @rosidj4611
    @rosidj4611 3 ปีที่แล้ว +2

    Good practical example. Thank you sir

  • @priyatudu4112
    @priyatudu4112 4 ปีที่แล้ว +4

    Great explainasion sir, i liked this video too much

    • @ManochaAcademy
      @ManochaAcademy  4 ปีที่แล้ว +1

      Thanks for liking

    • @siddharthmadiraju7530
      @siddharthmadiraju7530 4 ปีที่แล้ว

      @@ManochaAcademy They never said they liked the video. On TH-cam I mean

  • @lonemajid3547
    @lonemajid3547 4 ปีที่แล้ว +3

    Thanks sir
    God bless you 👍👍

  • @shubhijain8423
    @shubhijain8423 3 ปีที่แล้ว +2

    Sir you are great
    Acceleration topic- crystal clear 💯
    Ur hardwork💯
    Thank you sir

  • @somendrap.k1524
    @somendrap.k1524 3 ปีที่แล้ว +4

    Sir you teach the concept very well