Home
Class 12
PHYSICS
The radius of a wheel is R and its radiu...

The radius of a wheel is R and its radius of gyration about an axis passing through its centre and perpendicular to its plane is k. If the wheel is rolling without slipping , the ratio of its rotational kinectic energy to its translational kinectic energy is

A

`k^2 / R^2`

B

`R^2 / k^2`

C

`k^2 / ((R^2 + k^2))`

D

`R^2 / (( R^2 +k^2))`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

The radius of a wheel is R and its radius of gyration about an axis passing through its centre and perpendicular to its plane is K. If the wheel is rolling without slipping the ratio of its rotational kinetic energy to its translational kinetic energy is

The radius of disc is 2m, the radius of gyration of disc about an axis passing through its diameter is

The radius of disc is 2 m.The radius of gyration of disc about an axis passing through its diameter is

State an expression for moment of inertia of a ring about an axis passing through its centre and perpendicular to it .

The radius of gyration of a disc of mass 100 g and radius 5 cm about an axis passing through its centre of gravity and perpendicular to the plane is

A cylindrical ring is rolling without slipping. The ratio of rotational and translational kinetic energies is

State an expression for moment inertia of a thin uniform disc about an axis passing through its centre and perpendicular to its plane .

When a solid sphere rolls without slipping on a surface, its rotational kinetic,energy is 40 J. Then its total kinetic energy is

A ring of mass 10 kg and diameter 0.4 m is rotated about an axis passing through its centre and perpendicular to its plane. Moment of inertia of the ring is

M.I.of a uniform disc about an axis passing through its centre and perpendicular to its plane is 10 kg m^2 .Find its M.I. about the diameter.