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Question
What are the factors affecting the amount of work done
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Solution
Factors that affect work The acting force on the body : Work is directly proportional to the acting force at constant displacement and constant angle between force and displacement .
Slope = W / F = d cos θ
The displacement of the body : Work is directly proportional to the displacement at constant force and constant angle between force and displacement .
Slope = W / d = F cos θ
W = F d cos θ
The angle between the force and displacement : Work is directly proportional to cosine the angle between the force and the displacement at constant force and constant displacement .
The acting force on the body : Work is directly proportional to the acting force at constant displacement and constant angle between force and displacement .
Slope = W / F = d cos θ
The displacement of the body : Work is directly proportional to the displacement at constant force and constant angle between force and displacement .
Slope = W / d = F cos θ
W = F d cos θ
The angle between the force and displacement : Work is directly proportional to cosine the angle between the force and the displacement at constant force and constant displacement .
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