Question

difference between ma and vr ​

Answer 1

Answer:

Explanation:

MA and VR differences are as follows

MA

1. The ratio of the force produced by a machine to the force applied to it is called mechanical advantage.
2. It is calculated by  MA = Output work /Input work

VR

1. The ratio of a distance through which any part of a machine moves during the same time is called velocity ratio.
2. It is calculated by  VR = Effort distance /Load distance

Answer 2

Answer:

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