Science, asked by tikenchdas01, 1 year ago

What is the least amount of energy required by a man to lift an object weighing (32)0.8 N to a height of 3m

Answers

Answered by pnb1943

0

Answer:

it will take 752.64J

Explanation:

force for 1 object =0.8N×3m×9.8m s-2

=23.52J

Therefore ,

fore required for 32 objects=32×23.52J

=752.64J

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