Question

an ideal pulley, the effort
applied is equal to the load
which is lifted, i.e. mechanical
advantage is 1. Why is it so?​

Answer 1

Answer:

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. To raise a load directly upwards is difficult

Explanation:

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