What is mechanical advantage (MA) of a machine?

Type: MCQ • Marks: 1

A. Work multiplied by time

B. Efficiency percentage

C. Ratio of output force (load) to input force (effort)

D. Ratio of input work to output work

Explanation

Mechanical Advantage MA = Load / Effort (F_out / F_in).

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Class 9th Science (MCQ)

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