The statement that the mechanical advantage of a machine ...
The statement that the mechanical advantage of a machine is 3 means that the
efficiency is 33\(\frac{1}{3}\)%
effort is three times as large as the load
mechanical advantage is 3 times as large as the velocity ratio
ratio of the effort to the load is 1: 3
Velocity ratio is 3
Correct answer is D
No explanation has been provided for this answer.
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