1.

A combination of a movable pulley P1​ with a fixed pulley P2​ is used for lifting up a load W. If the free end of the string moves through a distance x, find the distance by which the load W is raised.

Answer»

A combination of a movable pulley P1 with a fixed pulley P2​ is used for lifting up a load W. If the free end of the string moves through a distance x, find the distance by which the load W is raised.




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