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The lecture was very gooddd I like the lectureeeeeee Thanks for this videooooo Now i will score full markssssss 😂😂😂 Btw really lecture was amazing thanks 🙏
The paratrooper attains terminal velocity two times.The first time it is higher .The second time ,after opening the parachute it attains a lower terminal velocity with which it lands...
great vedio ever found ........Terminal velocity also depends upon the type of fluid .....for viscuis medium buoyant force will also act and as a result ..the formula will become.....2÷9 rsquare×g multipled to whole(subtraction of density of body and viscuos) divided by ieta ñ... Thanks😊😊
Thanks a lottt for explaining clearly in an easily understandable way...❤❤❤ Whenever I have a doubt in any topic my mind searches your videos only...😊😊😊 Keep teaching many topics on 11th std syllabus✨✨✨
My first question is that does terminal velocity only applies to Dynamic fluids??? And when w=Fd and the body moves due to its inertia......then why the body moves in downward direction rather then upword direction????? And the paratrooper attains Vt two times...how?
Sir if a massless body and Masse's body is dropped from aeroplane to the earth the masses body fall with high velocity and massless body fall with slowly so which force stop ?❤❤
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You say drag force in paratrooper is upwar and gravitational force is downwards and both are equal so this means object will never fall it come to at rest so then which force is responsible for their downward motion?
Heyyyy buddy though equilibrium is attained a=0m/s² but u know that change in velocity creates acceleration since a=0 velocity does not change so velocity is constant 😊
I M SHOCKED......!!! WHAT A EXPLAINATION BRO.....!!-💥...THNKKK U VERYY VERYY MUCH.....🙌🏻✅ ONE MORE THING THIS VIDEO SHOULD BE REACH 1 MILLION BCZ OF UR GREAT EFFORTS ....AND UR TEACHING STYLE...👏🏻🔥
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Without animations impossible to understand unseen things !!:)
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Now i will score full markssssss
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Btw really lecture was amazing thanks 🙏
great explanation, I can understand it very well, thank you so much
Welcome!!!
🙌🙌🙌
The paratrooper attains terminal velocity two times.The first time it is higher .The second time ,after opening the parachute it attains a lower terminal velocity with which it lands...
what are you trying to say ???
Yes
Sir you are one of the best teacher in the world 🌎 💯💯💯💯💯👌😱
Thank you sir
This video is very useful for 11th class student
Thank you ones more
This is Tarun from odisha
Class 11th
great vedio ever found ........Terminal velocity also depends upon the type of fluid .....for viscuis medium buoyant force will also act and as a result ..the formula will become.....2÷9 rsquare×g multipled to whole(subtraction of density of body and viscuos) divided by ieta ñ...
Thanks😊😊
Iam extremely happy coz of ur explanation sir...I understood very well and am confident with this topic
wonderful explanations really i got all points i need
Thanks a lottt for explaining clearly in an easily understandable way...❤❤❤ Whenever I have a doubt in any topic my mind searches your videos only...😊😊😊 Keep teaching many topics on 11th std syllabus✨✨✨
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Such an AWESOME Explanation 👍👍
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Very Informative video but we should also consider buoyant force while explaining drag forces into liquids!
U make my every exam wonderful sir!....tq soo much
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i will go every you tube chanal your explanation is super doper my all douts are crystal clear... thx yu so much ....
Thank you!
Your voice is so clear.
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I learned from this video a lot thank you so much for a great explanation 😍😍🔥
Hi
V good yr
Gr8 sir👍👍👍
Very nice that i have ever seen
excellent. I get all the points
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Very nice lecture 😊😊.
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Fabulous explanation
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Amazing Explanation
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Yes
Welcome
Really amazing sir.........Loved It
Very well explained, Thnx 💞
Amazing video.. Sir cleared concept
Just amazing 👌👌👌👌
Sir you are amazing ❤
also, can you pls post another video regarding biology enzymes and catalysts because I don't understand thank you.
thank you so much for posting this video
can you pls post another video on the topic drag forces and floating and sinking because I don't understand
Welldone. Keep it up
Wonderful explanation ❤
Nice explanation
Thank you so much...
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Thanks sir you are explained very well
THANKU SO MUCH IT'S VERY HELP FULL 🤩
Nice bro
My first question is that does terminal velocity only applies to Dynamic fluids???
And when w=Fd and the body moves due to its inertia......then why the body moves in downward direction rather then upword direction?????
And the paratrooper attains Vt two times...how?
Thank you 😮
WOW 😯 amazing sir
Very very nice explanation 🙏
Thanks sir 🙏🙂🙂
Sir please tell why you not considered buoyant force exerted by water on the ball. Please sir
the accents are intriguing :}
Wah! what a lecture bro thanks a lot.
Thank you sirrrrrrrrrr
Amazing
Great
Very excellent explanation
Sir if a massless body and Masse's body is dropped from aeroplane to the earth the masses body fall with high velocity and massless body fall with slowly so which force stop ?❤❤
well explanation thank you.😍😘
Well explained ♨️
Great explanation brother 👍
This is such an amazing video that made me understand every bit of it
Asma Baji, thank you so much!
Allah bless you and your whole family!!!
🙏🙏🙏
May u live long
Thank you so much
Superb
Thanks dude, °•°
plsssssssss post a video on drag, floating and sinking plssss.😘🤗😌😋🙏
May God bless you for your help and hard work.🌧️🌨️🪔🕎
Amazing explainations
Besttttt
Helpful
Thanks
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@@NAJAMACADEMY your description, You used 3 questions with different keywords and also targeted long tail keywords for revelant traffic, and then answered them to show them normal so google doesn't object. Also the title has nice and compelling keywords.
That's just my analysis
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Excellent explanation 😄 thank you
Greater the exposed surface area , greater will be dragging force and low will be terminal velocity..how??
Nice
You say drag force in paratrooper is upwar and gravitational force is downwards and both are equal so this means object will never fall it come to at rest so then which force is responsible for their downward motion?
Net force is zero that means acceleration is zero, so object will move with uniform velocity
Fantastic awesome really such a enjoyable and well explain
Sir, If net force is zero then how body is comming downward ? It must be stopped as body is in equiplibrium
It is due to inertia of the body....
Learn about inertia...
😊😊😊
Think about the 1st law of Newton's law of motion. If net force becomes zero the substance moves with constant velocity.
Heyyyy buddy though equilibrium is attained a=0m/s² but u know that change in velocity creates acceleration since a=0 velocity does not change so velocity is constant 😊
Thank You:)
Nice content!
BTW Good Video but some points are not explained clearly.
If net force is zero then why is the paratrooper moving shouldn't it be stationary at a point?
terminal velocity k do formulas qn niklny oi need hy
ya apas ma differ kesy krty hyn or kahan use hoty hyn
💯💯💯
In our text book it has given that v=2/9 r²g(p-sigma) / eta
Mass of the ball=rho
Mass of liquid=sigma
V(rho-sigma)g=6pi etta r v eq1
Where v=4/3pi r³
Substitute v in eq1
You will get the answer
How f=6πnrv where it would come from?
🎉🎉
👏👏🤩🤩
Where is your buoyant force due to liquid on ball???
Fluid Friction and drag force is same thing.
Why drag force is not proportional to velocity at high speed
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Najam academy zindabad
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If acceleration is zero, then why g is not zero in formula of terminal velocity?
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Please reply
g is gravitational acceleration which will be acting all the time as it is a free fall.
❤️❤️❤️
If sprical boool arrrrrrre . Is etaaaa in flueeed ....is into vvvvv ....
👍👍👍