Question

mechanical advantage is _____ of two similar physical quantities

Answer 1

Answer:

The answer is

• LEVER

Explanation:

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Answer 2

Answer: it’s a pleasure to help you friend.

The correct answer is "Velocity Ratio".

Explanation:

For a machine of a given design, due to friction and weight of the moving parts of machine, the velocity ratio does not change, but both mechanical advantage and the efficiency decreases.

Thus the correct answer is Velocity Ratio.

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