Two machines have efficiency in the ratio of 3:4 If the work done on the machine A is 1200J - Physics - Machines

Question

Two machines have efficiency in the ratio of 3:4 If the work
done on the machine A is 1200J and on machine B is 1800J , then
what is the ratio of the work done by A and B?

Ankur · Accepted Answer

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https://www meritnation
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Two machines have efficiency in the ratio of 3:4. If the work done on the machine A is 1200J and on machine B is 1800J , then what is the ratio of the work done by A and B?