Science, asked by royroith7, 8 months ago

A pulley changes the direction of force and makes our work easy.true/false
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Answers

Answered by ItsShreyaDey
1

Answer:

A pulley makes work feel easier. A pulley changes the direction force is applied to a load. ... As the length of the effort arm decreases the force needed to lift the load decreases.

Explanation:

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