Science, asked by karkisakshyam6350, 4 days ago

the value of VR is always more than that of MA give reason

Answers

Answered by tieshatripathi14

Explanation:

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.

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