Circular Motion | Circular Motion Class 11 | Vertical Circular Motion | Vertical Circular Motion Class 11 | Vertical Circular Motion Class 11 JEE | Vertical Circular Motion Class 11TH JEE | Vertical Circular Motion Class 11 NEET | Circular
Circular Motion | Circular Motion Class 11 | Vertical Circular Motion | Vertical Circular Motion Class 11 | Vertical Circular Motion Class 11 JEE | Vertical Circular Motion Class 11TH JEE | Vertical Circular Motion Class 11 NEET | Circular
Join us in this exciting class where we delve into the concept of circular motion in physics, specifically focusing on vertical circular motion. Learn about the key principles and equations involved, as well as how to analyze and understand the dynamics of objects moving in a circular path. Perfect for Class 11 students looking to deepen their understanding of this fascinating topic!
Circular Motion Class 11, Vertical Circular Motion, Vertical Circular Motion Class 11, Circular, Vertical Circular Motion Class 12,
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Join us in this exciting class where we delve into the concept of circular motion in physics, specifically focusing on vertical circular motion. Learn about the key principles and equations involved, as well as how to analyze and understand the dynamics of objects moving in a circular path. Perfect for Class 11 students looking to deepen their understanding of this fascinating topic!
Circular Motion Class 11, Vertical Circular Motion, Vertical Circular Motion Class 11, Circular, Vertical Circular Motion Class 12,
Vertical Circular Motion physics wallah, Vertical Circular Motion Class 11 work energy and power, Vertical Circular Motion one shot, Vertical Circular Motion Class 11 jee, Vertical Circular Motion Class 11 neet, Vertical Circular Motion neet, Vertical Circular Motion jee, Vertical Circular Motion physics Class 11, Vertical Circular Motion mr sir, Vertical Circular Motion physics galaxy, Vertical Circular Motion physics, Vertical Circular Motion physics Class 12, Vertical Circular Motion physics wallah one shot, Vertical Circular Motion problems, Vertical Circular Motion pyq, Vertical Circular Motion pyq jee, Circular motion, Circular motion physics, circular motion class 11 one shot, circular motion physics wallah, circular motion class 11 jee, circular motion one shot, non uniform circular motion, non uniform circular motion class 11, non uniform circular motion class 12, non uniform circular motion examples, non uniform circular motion definition, non uniform circular motion neet, non uniform circular motion 11th physics, Circular Motion, Circular Motion Class 11, Vertical Circular Motion, Vertical Circular Motion Class 11, Vertical Circular Motion Class 11 JEE, Vertical Circular Motion Class 11TH JEE, Vertical Circular Motion Class 11 NEET, Circular
Transcript
00:00:30and complete it. So, we will take care of it.
00:00:34No, we will complete the vertical circular motion.
00:00:38Oh no!
00:00:42Why?
00:00:46See, here we
00:00:50start the vertical circular motion.
00:00:54So, you all know what is vertical circular motion.
00:00:58It rotates in a vertical circle.
00:01:02Let me show you.
00:01:06This is vertical circular motion.
00:01:10This is horizontal.
00:01:14This is horizontal.
00:01:18This is vertical.
00:01:22So, the body in vertical circular motion
00:01:26will rotate in a vertical circle.
00:01:30It will rotate in a vertical circle.
00:01:34Without you, no.
00:01:38Okay.
00:01:42Okay, whatever
00:01:46the formulas are, not too many.
00:01:56See, I have drawn a vertical circle.
00:02:00What have I drawn?
00:02:04Vertical circle.
00:02:08It is not visible.
00:02:12This is the bottom point.
00:02:16This is the C point and this is the D point.
00:02:20This will be the center.
00:02:24The radius of this will be r.
00:02:28Yes, all of them will be the same.
00:02:32Give me a word.
00:02:36See.
00:02:40Okay.
00:02:44See, here we have given
00:02:48velocity at the bottom.
00:02:52It will be at t is equal to zero.
00:02:56Okay.
00:03:00See, here we rotate it at theta angle.
00:03:04When it rotates at theta angle,
00:03:08its velocity will be v.
00:03:12This angle is theta.
00:03:16The mass of the particle
00:03:20will be t is equal to
00:03:24t.
00:03:28No problem.
00:03:32General time, t is equal to t.
00:03:36This t is equal to zero.
00:03:40We have given velocity v0.
00:03:44It is revolving.
00:03:48No problem.
00:03:52Now, to solve this,
00:03:56we will make a free body diagram.
00:04:00Have you heard of it?
00:04:08Circle.
00:04:12There is no oscillation.
00:04:16It is a vertical circular motion.
00:04:24We are going to make a VD of it at theta angle.
00:04:28See, from here,
00:04:32at general time,
00:04:36we have given
00:04:40velocity k.
00:04:44Here, we hold this and this.
00:04:48Then we make a VD of it.
00:04:52As soon as we reach here,
00:04:56we make a VD of it.
00:05:00Here, the force will be mg.
00:05:04This will be theta angle.
00:05:08Now, this mg will be downward.
00:05:12Here, we have connected it with a thread.
00:05:16So, tension will be towards center.
00:05:20Any problem?
00:05:24We will make it.
00:05:28We will make it here.
00:05:32See, here,
00:05:36the force is here.
00:05:40mg is downward.
00:05:44See, this angle is theta.
00:05:48Tension will be along this line.
00:05:56Yes.
00:06:00Did I make it wrong?
00:06:04See, this is the tension line.
00:06:08See, the tension along this line.
00:06:12Any problem?
00:06:16Why?
00:06:20Any problem?
00:06:24See, this is the parallel line.
00:06:28This is the vertical line.
00:06:32This is the parallel line.
00:06:36This is the similar angle.
00:06:40Any problem?
00:06:44Now, see the component of mg.
00:06:48This will be mg cos theta.
00:06:52This will be mg sin theta.
00:06:56Where is it? Oh, it was arc.
00:07:00It is not star, it is arc.
00:07:04It is moving in circular path. It should have a feeling.
00:07:08Where are you lost?
00:07:18Read it.
00:07:22We will see it later.
00:07:30See, here,
00:07:34this will be tangential acceleration.
00:07:38This will be centripetal acceleration.
00:07:42mg will be downward. This will be mg cos theta.
00:07:46Here, mg sin theta.
00:07:50Read it.
00:07:54See, mg sin theta is the only one.
00:07:58See, it is alone along this line.
00:08:02There is no force to oppose it.
00:08:06When it is not there, there will be acceleration.
00:08:10It is alone.
00:08:14If there is a force alone, there will be acceleration.
00:08:20It is in the direction of force.
00:08:24mg sin theta is here.
00:08:28In the direction of mg sin theta, there will be tangential acceleration.
00:08:32Centripetal acceleration
00:08:36will be towards the center.
00:08:40Any problem?
00:08:44No.
00:08:48Write a question.
00:08:52We will write the first question.
00:08:56t minus mg sin theta is equal to
00:09:00m into ac.
00:09:12t minus mg cos theta is equal to
00:09:16m into ac.
00:09:20Now, put the value of ac here.
00:09:24t minus mg cos theta
00:09:28is equal to mv square upon r.
00:09:32This is the first equation.
00:09:36We did not want this.
00:09:40We wanted to write v square by r.
00:09:44No problem. You can fulfill your wish.
00:09:48Do you want to fulfill your wish?
00:09:52Write it fast. We have been writing for a long time.
00:09:56You are sitting and writing.
00:10:04Where is the second?
00:10:08Write the first.
00:10:14Write the first.
00:10:18No problem.
00:10:22There is a little confusion.
00:10:26Did you write it?
00:10:34Tell me. Excuse me.
00:10:38Any problem?
00:10:44Did you write it?
00:10:48Did you write it?
00:10:56I told you.
00:11:06The second question will be from mg sin theta.
00:11:10mg sin theta
00:11:14is alone in this direction.
00:11:18Any problem?
00:11:22mg sin theta is equal to
00:11:26m into at.
00:11:30Can we cancel m from m?
00:11:34We cancelled it.
00:11:38What is the value of at?
00:11:42mg sin theta is equal to
00:11:46at.
00:11:50This is the second equation.
00:11:54We will apply kinematics in this.
00:11:58What will we apply?
00:12:02Ok.
00:12:06Be patient.
00:12:10What is the result of patience?
00:12:14At this point,
00:12:18tangential acceleration is in this direction. Velocity is in this direction.
00:12:22We take the sign convention in this direction
00:12:26as positive. Any problem?
00:12:30Do you have any problem?
00:12:34No.
00:12:38We will apply kinematics here.
00:12:46We will write the direction of velocity as positive in this direction.
00:12:50So v will be positive.
00:12:54How will be the acceleration? It will be negative.
00:12:58The value of a will be
00:13:02minus g sin theta. Any problem?
00:13:06Hello!
00:13:10Why?
00:13:14You?
00:13:18We will write at as minus g sin theta.
00:13:22We can write a as
00:13:26dv by dt.
00:13:30But we will not write directly.
00:13:34We will write at as dv by dt.
00:13:38This will be minus g sin theta.
00:13:42Any problem?
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