Find the efficiency of machine in the question

In a lifting machine, a load of 50 KN is moved by a distance of 10 KN which moves through a distance of 1 m, the efficiency of the machine is_______.

@ashokraja94 @Bhargavi72 @mohammadniyaz try it!

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Wow! This is an easy one but don’t know how many of you remember this concept from machines.

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@ashokraja94 @saibansal @roshan_mech try it guys!

sir, kindly share the solution

Hint:

What is efficiency? It is the ration of output work and input work.

work = force x displacement