Question

how much work Is done in raising a stone of mass 5 kg to a height of 5 m ?​

Answer 1

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$\huge \purple {ANSWER}$

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Loss of weight in water = weight in air/ specific gravity

= 5/3

Weight of stone in water = 5 - 5/3

= 10/3

Force = 10/3 × 9.8

= 98/3

Work done = 4 × 98/3

= 130.7 J ( approximately)

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Answer 2

130.7 J is your answer. ..

plz mark as brainliest

and you brainly Nisha001 plz don't delete my answer okk..