WORK - POWER - ENERGY PHYSICS - C3 - PART- 11
10. A man weighs 65 kgwt and liſts 45 kg mass to the top of the building 10 m high in 10 seconds. The horse
power of a man is (g = 10ms?)
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a) 15 hp
b) 150 hp
c) 1.5 hp
d) 1500 hp
A truck tows a trailer of mass 1200 ke at a steady speed of 10melon. level T.
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