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When you lift a box, what is the effort force?
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When you lift a box, what is the effort force?

User Fitorec
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Answer:

effort force: The force used to move an object over a distance. resistance force: The force which an effort force must overcome in order to do work on an object via a simple machine. ideal mechanical advantage: The factor by which a mechanism multiplies the force put into it.

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User Ben Regenspan
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