Physics · 2021
JEE Main · 17 March 2021, Shift 1 · Q29
The following bodies, (1) a ring (2) a disc (3) a solid cylinder (4) a solid sphere, of same mass 'm' and radius 'R' are allowed to roll down without…
The following bodies,
(1)
a ring
(2)
a disc
(3)
a solid cylinder
(4)
a solid sphere,
of same mass 'm' and radius 'R' are allowed to roll down without slipping simultaneously from the top of the inclined plane. The body which will reach first at the bottom of the inclined plane is \_\_\_\_.
[Mark the body as per their respective numbering given in the question]
Official answer
4
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.