Question

a person of 60kg mass climbs 5meter inclined with wall his foot is 4m away from the wall.find work done by by the person

Answer 1

Force of gravity on boy = mg
so, 60*10 = 600 N

Work done = mgh
= 60 * 10 * 5
= 3000 J

Answer 2

HEY MATE HERE IS YOUR ANSWER

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We know that,
. Force of gravity = mg = 60 × 10 = 600 N

Now,

Work done = mgh
Mass = 60 kg
Gravity = 10 m/s
Height = 5 + 4 = 9m

➡️ 60 × 10 × 9

➡️ 3000 J
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Hope it will help you

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