Physics, asked by anjaan97, 6 months ago

A single movable pulley is used to lift a load of 800N..If the loss of energy is only due to its weight. what is the weight of the pulley

Answers

Answered by abhishekbig7

1

Answer:

400N

Explanation:

MA=Load/Effort, for movable pulley MA=2

effort=800/2

=400N

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