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Difference between velocity ratio and efficiency​

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Answer: Velocity Ratio is the ratio of distance travelled by the effort and the distance travelled by load in the machine. Whereas the Efficiency is defined as the ratio of useful work done or we can say output work done and the total work or input work of the machine.

Step-by-step explanation:

User Bamdad
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Answer:

Velocity ratio of simple machine is the ratio of distance travelled by effort to the distance travelled by load in the machine. The efficiency of a simple machine is defined as the ratio of useful work done by machine (output work) to the total work put into the machine (input work).

Step-by-step explanation:

below the figure

Difference between velocity ratio and efficiency​-example-1
User VelNaga
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