Home
Class 11
PHYSICS
A disc with linear velocity v and angula...

A disc with linear velocity v and angular velocity `omega` is placed on rough ground. Suppose `a " and " alpha` be the magnitudes of linear and angular acceleration due to friction.

Text Solution

Verified by Experts

The correct Answer is:
(A)S,(B)R,(C)R
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    DC PANDEY ENGLISH|Exercise Integer Type Questions|17 Videos

  • ROTATIONAL MOTION

    DC PANDEY ENGLISH|Exercise Comprehension Type Questions|40 Videos

  • ROTATIONAL MECHANICS

    DC PANDEY ENGLISH|Exercise Subjective Questions|2 Videos

  • SEMICONDUCTORS AND ELECTRONIC DEVICES

    DC PANDEY ENGLISH|Exercise More than One Option is Correct|3 Videos

Similar Questions

Explore conceptually related problems

Define angular velocity and angular acceleration.

A disc of radius R has linear velocity v and angular velocity omega as shown in the figure. Given upsilon=romega find velocity of point A, B, C and D on the disc.

A disc is given an initial angular velocity omega_(0) and placed on a rough horizontal surface as shown Fig. The quantities which will not depend on the coefficient of friction is/are

A disc is rotating with angular velocity omega . If a child sits on it, what is conserved?

If angular velocity of a disc depends an angle rotated theta as omega=theta^(2)+2theta , then its angular acceleration alpha at theta=1 rad is :

The angular velocity and angular acceleration of the pivoted rod are given as omega and alpha respectively. Fid the x and y components of acceleration of B .

A uniiform disc of radius r spins with angular velocity omega and angular acceleration alpha . If the centre of mass of the disc has linear acceleration a , find the magnitude and direction of aceeleration of the point 1,2 , and 3 .

Consider a cylinder rolling on a horizontal plane. Its linear velocity is v and rotational angular velocity is omega . Find its angular momentum about point P on the ground as shown in Fig. What happens to this angular momentum if the cylinder is rotating in opposite direction but moving translationally in the same direction.

The graph between the angular momentum J and angular velocity omega will be :-

The correct relation between linear velocity overset rarr(v) and angular velocity overset rarr(omega) of a particle is