System of Particles and Rotational Motion - Result Question 77
87. A solid cylinder and a hollow cylinder both of the same mass and same external diameter are released from the same height at the same time on an inclined plane. Both roll down without slipping. Which one will reach the bottom first?
(a) Both together
[2000]
(b) Solid cylinder
(c) One with higher density
(d) Hollow cylinder
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Answer:
Correct Answer: 87. (b)
Solution:
