1.

Greater the mechanical advantage of a machine, more effort is required to lift the load.(true/false)​

Answer»

ANSWER:

True PLEASE mark me as Brainlist answer please

Explanation:

Answer: In an actual pulley due to friction, the MECHANICAL advantage is less than 1 (i.e. the EFFORT is more than the load). The reason for USING the pulley when its mechanical advantage is equal to 1 or less than 1 is that the pulley allows us to apply the effort downwards i.e. in a convenient direction.



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