A weight of 200 N is supported by 4 rope sections. What lifting force is required?

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Multiple Choice

A weight of 200 N is supported by 4 rope sections. What lifting force is required?

Explanation:
When a weight is supported by multiple rope sections, the load is shared among those sections. The lifting force you apply must balance the weight across all sections, so it equals the weight divided by the number of supporting strands. Here, 200 N divided by 4 gives 50 N. With an ideal rope and pulley (no friction and negligible rope weight), applying about 50 N will lift the weight. Larger forces like 100 N, 200 N, or 400 N would not match the way the load is distributed in this setup.

When a weight is supported by multiple rope sections, the load is shared among those sections. The lifting force you apply must balance the weight across all sections, so it equals the weight divided by the number of supporting strands. Here, 200 N divided by 4 gives 50 N. With an ideal rope and pulley (no friction and negligible rope weight), applying about 50 N will lift the weight. Larger forces like 100 N, 200 N, or 400 N would not match the way the load is distributed in this setup.

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