Time Speed Distance Tricks - Average Speed (GMAT/GRE/CAT/Bank PO/SSC CGL) | Don't Memorise
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- เผยแพร่เมื่อ 11 ก.ค. 2024
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📅🆓NEET Rank & College Predictor 2024: infinitylearn.com/neet-rank-p... The concept of Average Speed explained.
✅To Learn More about Time, Speed, and Distance, enroll in our full course now: infinitylearn.com/microcourse...
In this video, we will learn:
0:00 problem 1
0:34 find the average speed
3:07 problem 2
3:21 find the average speed
4:35 problem 3
4:50 find the average speed
To watch more Time, Speed, and Distance videos, click here - bit.ly/TimeSpeedDistanceWork
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If two objects have their speeds in the ratio a:b, distance covered by the two objects in the same time will be in the ratio a:b and time taken by the two objects to cover same distance will be in the ratio b:a
✅To Learn More about Time, Speed, and Distance, enroll in our full course now: infinitylearn.com/cbse-fullcourse?TH-cam&DME&M0KwcND6a4
To watch more Time, Speed, and Distance videos, click here - bit.ly/TimeSpeedDistanceWork
cool
i love this it’s so understandable. props to u guys who created this video :)
This is not the type of video to watch when you have 1 day to finish like fifty papers
We agree! These videos will only help you learn; not finish papers :)
Caleb Burns yes
Ukr😯
@@InfinityLearn_NEET yes understanding is more important than completing papers
@@AirDroids Shut up kid
Thank you.
This helped a lot.
I am sooooo confused
@Abu Bin Usman sad music playing
I am also
Thanks for the exercises!
There is a simple method to solve such questions using just the 2 speeds.
1) If the distance covered is equal in both scenarios, use this formula: 2s¹s²/(s¹+s²)
where s¹ & s² represent the two speeds respectively.
2) If the time taken is equal, use this formula: (s¹+s²)/2
where s¹ & s² represent the two speeds respectively.
If you want the derivation,you can simply use variables only and then solve using the normal method. You'll get the verification. Hope it helps ☺️☺️
yes
You are right
If distance and time are not equal then what we do
This was the video I was looking for
Thank you so much. Best explanation
Very nice video
Finally my doubts are cleared
thank you !!! I think it's easy if it's in drawing to understand more the problem
💓😇 good video.Useful.
Really helpful video. I never understood the concepts well. I finally understood. Thankyou. Although I couldn't find the next parts for circular tracks part 2 onwards.
Thank u it is very helpful
Lovely explanation!!
thank you so much! because of your tutorial I can now solve my math homework.
this was very helpful ! tq
really appreciate your effort
Thanks a lot
Thanks for this video. You explain very well. Now i can solve any questions relating to these topics.
its really good i liked it
Tomorrow is my paper and this video is cleaning my doubt
Nice video... keep it up....
Why does math have to be hard.. whyyy
Hehe😊 if you'll practice well then it's not a difficult subject 😁
Avnish Kumar not true
@@avn33__44 I always study science but its still difficult
Cause it has numbers?
@@avn33__44 i have been trying to figure this shit out for awhile and I can't. So why don't you just fix that for me. If you're stupid (like me) then apparently it doesn't matter how many times you practice.
thank you...this vdo was really helpful
You're welcome! Happy Learning :)
Clears my concept completely thank you so much
😀👍
thanks for this video
love all ur vids ur voice is also very sweet
pls make mmore vids.😊👌👌👍👍
Ultimately superb
I need help.
One of my problem asks me to find average speed of a jet going 2,032 miles IN 2 hrs AND 50 minutes.
Do I divided 2,032 mi by 2 hrs ? If so, then what do I do with the 50 Min?
I’m so confused with the Min part.
Hi, for this question i think you should convert 2hrs into mins which would be 120mins then add 120+50 (which equals to 170) then divide 2032/170.. idk if this is correct but yea..
♥♥♥حبيت طريقة الشرح جدا
really superb this is the main basic concept over we can slove difficult problem through basic concept really superb nd understand thank u😊😊👍👍
Thank you Akash. Do register on our website here: bit.ly/DontMemoriseRegister
Happy Learning :)
Thanks
Thank you it's working
Thank you
Thanks heaps for all your videos. Those really helped me to refresh it all!! Keep up the good work!!!
I really wonder why some Maths subjects are soo hard than English
I agree i hate maths
You made it easy to understand. Thanks🙌
how
Thanks for uploading this vedio
Useful video❤️
1:04 my physics so bad she got me
Same girlllllll Tomorrow is my final physics exam
It is helpful
thankyou
You're welcome! Happy Learning :)
Thank you mam
Really awesome mam. I did the same mistake mam avg speed will be avg of speed you clear that in very well.some books give formula but I confused that how it comes.it is very helpful to me mam. Thank you so much.
thank you madam
I just need help find the distance using time and speed. the speed is 9.8 m/s and time is 0.53. need help
5.194meter per second
when zen is there😜 #zquad❤
#zsquad 🔥🔥
Thank You Sooooooooooo Much!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!👌👌👌👌👌👌😊😊😊😊
In schools the teachers need to tell like this.. Appreciate for your works madam🙌🙏
Bhai Aaj kal k school mai padhai kahan hoti hai....
Amazing
Thanks Rubab for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
Thanks a million teacher it help me so much thanks a ton
big thanks
Plz tell me which application do you use in your videos
We mainly use Adobe software Ahsaan. :)
Your videos are amazing and helpful! Thank you!
ThAnkS
Good video
Thank you I almost got kicked out of 5th grade lol
thankyou
video was really helpfull
Awesome 😍😍
Thank you so much.
Happy Learning :)
this is very helpful, but as a person who finds mathematics a larger problem compared to others, ( and I assume i'm not the only person) but when giving the answers please give a clear explanation as to how you go from one step to another, and why. I don't usually complain about things like this but I know other people may be thinking this and thought It would help. x
Hi Erin, thank you for your feedback. Is there any particular step in this problem that you didn't understand? Glad to help :)
Can you video of meter/minute to kilometer/hr
Please tell about ratio time ,distance,speed chapter
Very nice teaching
Plaese make vofideo of average velocity
nice
Thank you so much.
Happy Learning :)
nice video
Thank you, Basanti!
Happy Learning :)
you saved my life
How
Nice...👌👌
Happy Learning :)
excellent!!! ✌
You are my favourite....
I'm glad to hear that. Thank you for sharing and thanks for watching! :)
Why did you multiply 9/2.5 by 4? my apologies but i got lost there
Brandon Maniam multiplied by 4 so that in denominator you could get 10 and then it would be easy to get the answer. As during exams you can't sit and divide 9/2.5 because it will take time. And by multiplying same number in denominator and numerator won't change the overall value. I hope you get it.
*flies away.
Kaynon yes. But she was trying to use the least number
Brandon Maniam
She did that to simplify the division, another way to do the same thing I.e 9/2.5 = 90/25 the value will remain same but finding the solution would be easier.
Thanx.......
my brain hurts
Juan can walk from his home to his office at the rate of 5 mph and back at the rate of 2 mph. What is his average speed in mph?
how to solve this please help
I dont get it🤔🤔
to find the total distance or total time, just use the cross multiply n u'll get the answer for it..
example : 3km = 1hr
6km = x
3x=6
x = 6/3
x = 2 hr ------------ 1
5km = 1hr
10km = x
x = 2 hr ------------ 2
Ave Speed = T(d) (10+6km)/T(t) (2+2) = 4km/hr
I didn't understand why the average speed is equal to 2 kmph. Explain clearly
Who else got big bulb by saying 3kmph..?😂
Why we didn't add the time??
which adobe software do you use cause i want to make these kinds of videos
pls i want a reply
this woman explains so good.
good update a video on boats and streams and trains problems for ibps exam
I still don't get it
Why u Multiply 9 upon 2.5 by 4 ? Plz clear this point
yeah i was wondering that
still a bit comfused, anyway maybe......i will find the answer to it
My brain is hurting
very nice explanation.
Nice explanation. Thanks for the video 🔥🔥
Love how all the people who found this “helpful” are bots or fake spam accounts with middle eastern or Indian (no racial) names
Honey, I'm middle eastern and I have no idea wtf she's talking about
And I am Indian and I don’t know whf is she takling about damn it 🤬
It's an indian channel
Will you please stfu and go watch another video rather than judging others comments?
If you dint understand dosent mean that others are brainless like you..so bitch, please.
how would you know exactly?
How you got 2.66 I don't understand 😵 simple math plizz someone help me 😭
awesomeness..
2021 hi👋
It helped me a lot . Actually this video helped me understand what is average speed because i got nothing in my class . So I thank a lot to them.
👍 mam
THIS VIDEO IS ACTUALLY SO GOOD AND HELPED ME REVISE FOR MY MOCK COLLEGE EXAM TMRRW WOOOOO
At 4:18 ma'am why u multiplied by 4 please tell ma'am.
So that denominator becomes ten and is easy to divide
To make the denominator a whole number which makes calculation easy .
It's really very very helpful
I have doubt so when I start solving last question that means 3kmph/6kms,5kmph/6kms so here if we add 3+5 or 6+10 we getting the answer as 2 only so we can follow the 2 procedure also
This is my doubt ( see the 2 replys in the comment that replies is mine
As that 3+5=8 so then when we write 3/6 then =2 and lastly 5/10= 2 then 2+2 = 4 the 3+5 = 8 so then 8/4 is 2 it is also giving answer 2
By the mean of equation the sum you solved is write but iam saying the it also having 2 sides to solve either it write or wrong
this is hell
helpful
Okay, you used 2 different formulas, why? And why did you multiply 9/2.5 to 4? Explain. Somebody. Please.
When denominator becomes 10 or 100 or 1000 and so ..., we can directly insert point (.) from descending order in any number in the numerator with respect to the denominator . In this case , 36 became 3.6 as there was 10 in denominator. So if the number was eg:- 278/100 then the answer will be 2.78.
Basically here they tried to make denominator of 10 by multiplying 4 with both numerator and denominator to make division easy