A pulley system has three pulleys. A load of 120 N is overcome by applying an effort of 50 N.

Question 1

A pulley system has three pulleys. A load of 120 N is overcome by applying an effort of 50 N. Calculate the Mechanical Advantage and Efficiency of this system.

Question 2

Mechanical advantage (M.A.)

A pulley system has three pulleys. A load of 120 N is overcome by applying an effort of 50 N.

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A pulley system has three pulleys. A load of 120 N is overcome by applying an effort of 50 N.

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