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A circular disc rolls down an inclined plane. The ration of rotational kinetic energy to total kinetic energy is

a)

b)

c)

d)


Question ID - 53263 | Toppr Answer

A circular disc rolls down an inclined plane. The ration of rotational kinetic energy to total kinetic energy is

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (b) -

(b)

The ratio of rotational kinetic energy to total kinetic energy is

The moment of inertia of a ring

                   =

 



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