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A wheel rolling along a rough horizontal surface with an angular velocity $ω$ strikes a rough vertical wall, normally. Find the initial angular velocity, as it tends to roll up the wall (neglect any slippage) due to impulse.

Important Questions on Rigid Body Dynamics: Part 2

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Physics For Joint Entrance Examination JEE (Advanced): Mechanics II>Chapter 4 - Rigid Body Dynamics: Part 2>Exercises>Q 1

Two bodies with moments of inertia

I_{1}

and

I_{2} (I_{1} > I_{2})

have equal angular momenta. If their kinetic energies of rotation are

E_{1}

and

E_{2}

respectively, then:

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Physics For Joint Entrance Examination JEE (Advanced): Mechanics II>Chapter 4 - Rigid Body Dynamics: Part 2>Exercises>Q 2

A disc of mass $M$ and radius $R$ rolls without slipping on a horizontal surface. If the velocity of its centre is $v_{0},$ then the total angular momentum of the disc about a fixed point $P$ at a height $3 / 2 R$ above the centre $C$

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Physics For Joint Entrance Examination JEE (Advanced): Mechanics II>Chapter 4 - Rigid Body Dynamics: Part 2>Exercises>Q 3

A yo-yo is placed on a rough horizontal surface and a constant force $F$ , which is less than its weight, pulls it vertically. Due to this

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Physics For Joint Entrance Examination JEE (Advanced): Mechanics II>Chapter 4 - Rigid Body Dynamics: Part 2>Exercises>Q 4

A yo-yo, arranged as shown, rests on a frictionless surface. When a force F is applied to the string, the yo-yo

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JEE Advanced

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Physics For Joint Entrance Examination JEE (Advanced): Mechanics II>Chapter 4 - Rigid Body Dynamics: Part 2>Exercises>Q 5

A spool is pulled horizontally by two equal and opposite forces as shown in the figure. Which of the following statements is correct?

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JEE Advanced

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Physics For Joint Entrance Examination JEE (Advanced): Mechanics II>Chapter 4 - Rigid Body Dynamics: Part 2>Exercises>Q 6

A ring, cylinder and solid sphere are placed on the top of a rough incline on which the sphere can just roll without slipping. When all of them are released at the same instant from the same position, then

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JEE Advanced

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Physics For Joint Entrance Examination JEE (Advanced): Mechanics II>Chapter 4 - Rigid Body Dynamics: Part 2>Exercises>Q 7

Suppose you are standing on the edge of a spinning platform and step off at right angles to the edge (radially outward). Now consider it the other way. You are standing on the ground next to a spinning carousel and you step onto the platform at right angles to the edge (radially inward).

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JEE Advanced

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Physics For Joint Entrance Examination JEE (Advanced): Mechanics II>Chapter 4 - Rigid Body Dynamics: Part 2>Exercises>Q 8

A ball is given a velocity

v

and angular velocity such that the ball rolls purely on a plank whose upper surface is rough enough to prevent slipping but lower surface in contact with the ground is smooth. No other force is acting on system.

A wheel rolling along a rough horizontal surface with an angular velocity ω strikes a rough vertical wall, normally. Find the initial angular velocity, as it tends to roll up the wall (neglect any slippage) due to impulse.

Important Questions on Rigid Body Dynamics: Part 2

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A wheel rolling along a rough horizontal surface with an angular velocity $ω$ strikes a rough vertical wall, normally. Find the initial angular velocity, as it tends to roll up the wall (neglect any slippage) due to impulse.