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Charra [1.4K]
3 years ago
11

What is velocity ratio? It is impossible to get a perfect machine in practical life, why?​

Physics
1 answer:
alexgriva [62]3 years ago
6 0

Explanation:

<h3>VELOCITY RATIO :- The ratio of a distance through which any part of a machine moves to that which the driving part moves during the same time.</h3>

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