Question

5.
A uniform thin spherical shell of mass m and radius
Rrolls down without slipping over an inclined plane
of angle e with the horizontal. The ratio of rotational
kinetic energy to the total kinetic energy of the shell
will be
(1) 2:5
(2) 2:7
(3) 5:7
(4) 3:5​

Answer 1

Answer:

Option 1 is correct

Explanation: