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Machines make tasks easier by changing either the magnitude or the direction of the _____ needed.1) force2) work3) energy4) velocity
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10 votes
10 votes
Machines make tasks easier by changing either the magnitude or the direction of the _____ needed.1) force2) work3) energy4) velocity

User ZJorge
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1 Answer

13 votes
13 votes

The machine makes the task easy by increasing the distance through which the force is applied, by changing the direction of the force applied or by changing the magnitude of the applied force.

Hence, 1st option (force) is the correct answer.

User Adamscott
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