What is the main advantage of using a single movable pulley?

Type: MCQ • Marks: 1

A. It requires more effort

B. It changes direction of force only

C. It provides a mechanical advantage greater than 1 (reduces effort force)

D. It has 0% efficiency

Explanation

A movable pulley supports load with two rope segments, yielding an MA of 2.

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Class 9th Science (MCQ)

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