Question

A solid sphere, disc and solid cylinder all of the same mass and
made of the same material are allowed to roll down (from rest) on the
inclined plane, then
(a) Solid sphere reaches the bottom first
(b) Solid sphere reaches the bottom last
(c) Disc will reach the bottom first
(d) All reach the bottom at the same time

Answer 1

Answer:

d is the correct answer to your question

Answer 2

Answer:

(a)

Explanation: