Home
Class 11
PHYSICS
A circular disc of mass '2m' and radius ...

A circular disc of mass `'2m'` and radius `'3r'` is resting on a flat frictionless surface. Another circular disc of mass m and radius `'2r'`, moving with a velocity `'u'`. hits the first disc as shown in the figure. The collision is elastic.

What is the tangential component of final velocity of the smaller disc?

Promotional Banner

Similar Questions

Explore conceptually related problems

A circular disc of mass '2m' and radius '3r' is resting on a flat frictionless surface. Another circular disc of mass m and radius '2r' , moving with a velocity 'u' . hits the first disc as shown in the figure. The collision is elastic. What is the magnitude of normal component of final velocity of the smaller disc'?

A circular disc of mass '2m' and radius '3r' is resting on a flat frictionless surface. Another circular disc of mass m and radius '2r', moving with a velocity 'u'. hits the first disc as shown in the figure. The collision is elastic. What is the magnitude of normal component of final velocity of the smaller disc'?

A circular disc of mass '2m' and radius '3r' is resting on a flat frictionless surface. Another circular disc of mass m and radius '2r' , moving with a velocity 'u' . hits the first disc as shown in the figure. The collision is elastic. What is the final velocity of the heavier disc?

A circular disc of mass '2m' and radius '3r' is resting on a flat frictionless surface. Another circular disc of mass m and radius '2r' , moving with a velocity 'u' . hits the first disc as shown in the figure. The collision is elastic. What is the final velocity of the heavier disc?

A disc of mass M and radius R moves in the x-y plane as shown in the figure. The angular momentum of the disc at the instant shown is –

A circular disc of mass 0.41 kg and radius 10 m rolls without slipping with a velocity of 2 m/s. The total kinetic energy of disc is

A circular disc of mass 0.41 kg and radius 10 m rolls without slipping with a velocity of 2 m/s. The total kinetic energy of disc is

A uniform circular disc of radius R is rolling on a horizontal surface. Determine the tangential velocity : the centre of mass