Question

Does the work done in raising a load on to a platform depend upon
how fast it is raised?

Answer 1

Answer:

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Work done does not depend upon how fast an object is raised up. It is clear that work done depends on force, distance and angle between force and displacement. We can say that the work done in raising a box on to a platform does not depends upon how fast it is raised up.

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Answer 2

Answer:

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Work done does not depend upon how fast an object is raised up. It is clear that work done depends on force, distance and angle between force and displacement. We can say that the work done in raising a box on to a platform does not depends upon how fast it is raised up.

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