Question

When a person holding a pail by the force is moving forward then the work being done on the pail is
(A) Maximum (B) Negative
(C) Minimum (D) Zero

Answer 1

Answer:

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Answer 2

Answer:

to hold the pail, the person would have to apply force F in the vertical direction (upwards irrespective of whether it is held by a rope or held on the person's hand). The person moves forward so the displacement of the person (and the pail) is horizontal while the force is vertical.