Science, asked by bishnubudamagar12, 29 days ago

give reason
not too long or not too short ans. ​

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Answered by sunithasharath30
1

Answer:

The mechanical advantage (M.A) of a real machine is always less than its velocity ratio(V.R) because mechanical advantage decreases due to the friction and weight of moving parts of the machine whereas the velocity ratio remains constant.

Answered by mayank328252
1

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