A pulley system with a velocity ratio = 4 is used to lift a load of 300 kgf to a vertical height of 10 m by applying an effort of 100 kgf downwards.
Calculate:
(i) Efficiency of the pulley
system and,
(ii) Work done by the Effort.
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A Pulley System with Vr = 4 is Used to Lift a Load of 175 Kgf Through a Vertical Height of 15 M. the Effort Required is 50 Kgf in the Downward Direction. - Physics. A pulley system with VR = 4 is used to lift a load of 175 kgf through a vertical height of 15 m.
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