Q

Find the work done by a man standing on a platform holding a 10 kg suitcase.

RRB ALP & Technician 21/08/2018 / Shift-I 2018
✓ Answer: B 0 J
There is no displacement, so mechanical work is zero.
← Previous Question Next Question →

📚 Related Questions — Mechanics

1 A pulley system has MA = 4 and lifts a 1200 N… 2 Which does not have kinetic energy in the stated condition? 3 A force of 45 N causes an object to move 3 m… 4 If the velocity-time graph of a moving object shows a straight line… 5 According to Newton’s third law of motion, ______. 6 When a sailor jumps forward from a moving boat, what effect does…