The efficiency of a ramp if the input work is 96 j and the output work is 24 j is 25%.
Work input :
Work input is the amount of work performed on a machine that is equal to the effort force times the distance travelled by the force.
Work output :
Work output is the amount of work performed by a machine that is equal to the resistance force times the length of the force's application.
Efficiency = output work/input work
Efficiency = 24/96
Efficiency = 0.25
Efficiency = 25%
The efficiency of a ramp if the input work is 96 j and the output work is 24 j is 25%.
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