plss help i have a timer i will give u brainliest Todd can throw a baseball from the outfield all the way back to home plate. Wh
2 answers:
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Answer:
Efficiency = 80%
Explanation:
Given the following data;
Work output = 240 N
Work Input = 300 N
To find the mechanical efficiency of a machine;
Substituting into the equation, we have;
Efficiency = 80%
Therefore, the mechanical efficiency of the machine is 80 percent.