For a simple machine, if the distance over which the force is applied does not change, what happens to the work done?

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Multiple Choice

For a simple machine, if the distance over which the force is applied does not change, what happens to the work done?

Explanation:
Work is the product of the force you apply and the distance you push it in the direction of that force. If you push over the same distance, and you’re applying the same force over that distance, the amount of work you do is the same. A simple machine can trade force for distance, but, neglecting friction, it doesn’t change the total work for a fixed input displacement. So the work done remains the same.

Work is the product of the force you apply and the distance you push it in the direction of that force. If you push over the same distance, and you’re applying the same force over that distance, the amount of work you do is the same. A simple machine can trade force for distance, but, neglecting friction, it doesn’t change the total work for a fixed input displacement. So the work done remains the same.

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