A machine of velocity ratio 3.86, height of 2m, efficiency of 7...

A machine has velocity ratio of 5 and is 60% efficient. What effort would be needed to lift a load o...

A machine with a velocity ratio of 30 moves a load of 3000N when an effort of 200N is applied.the ef...

the velocity ratio of a machine is 4

The velocity ratio of a machine is 5 and it efficiency is 75%.what effort would be needed to lift a...

A machine of velocity ratio 5,an effort 500N was applied,efficiency 80%,determine the load

A machine with a velocity ratio V.R 5 requires 1000J of work to raise a load of 500N through a verti...

A machine with velocity ratio 30 moves a lot 3000N when an effort of 200 is applied,what is the effi...

A machine with a velocity ratio of 7 is 80% efficient. Determine the magnitude of the effort require...

A machine has velocity ratio of 4 and efficiency of 75%when an effort of 150N is applied calculate t...

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