Question

Single movable pulley is a force multiplier or speed gainer??? Explain with reason​

Answer 1

Single movable pulley is a force multiplier as it has a mechanical advantage greater than 1 so the load lifted by applying half tge effort..

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Answer 2

Answer:

single movable pulley is a force multiplier because ma >1

as tension suffered bt load is 2t and effort is t therefore , ma = load /effort and 2t/d = 2 ma>1  therefore ma >1 is a force multiplier and vr is also 2

Explanation: