Q

A person raises a 25 kg load 2.5 m from the ground onto his head. Find the work done. (g = 10 m/s²)

RRB ALP & Technician 20/08/2018 / Shift-III 2018
✓ Answer: C 625 J
W = mgh = 25 × 10 × 2.5 = 625 J.
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