Question

22.
A man carrying a bucket of water and walking on a rough level road with a uniform velocity does no work
while carrying the bucket. Which of the following statements gives the correct reason for this?
(1)
(a) The displacement of the bucket is zero.
(b) There is no force acting on the bucket.
(C) The displacement of the bucket is in the direction of force applied.
(d) There is no displacement in the direction of the force applied.

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Answer 1

Answer:

It is true that a man carrying a bucket of water and walking on a level road with uniform velocity does no work while carrying the bucket. There is no displacement in the direction of the force applied. ... Hence the work done is zero.

Explanation: