A cylindrical drum is pushed along by a board of length l . The drum rolls forward on the…
Physics · JEE Advanced · NTA Exams — Rotational Motion
A cylindrical drum is pushed along by a board of length l. The drum rolls forward on the ground a distance of l/2. There is no slipping at any instant. During the process of pushing the board, the distance moved by the man on the ground is:
- \(\frac{\ell}{2}\)
- \(\frac{3 \ell}{4}\)
- l
- none of these
Answer
(C) l
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