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1. |
A solid sphere, disc and solid cylinder all of the same mass and made of same material are allowed to roll down (from rest) on inclined plane then |
A. | Disc will reach the bottom first |
B. | Solid sphere will reach the bottom first |
C. | Solid cylinder will reach the bottom first |
D. | All of them will reach the bottom at the same time |
Answer» C. Solid cylinder will reach the bottom first | |