ThatRandomGuy1 ThatRandomGuy1

08-02-2017
Chemistry

Answered

The effort needed when a simple machine is used is best described by which of these statements?

AThe effort force is always smaller than the force needed without the machine.
BThe effort force is always greater than the force needed without the machine.
CThe effort force is most often smaller than the force needed without the machine.
DThe effort force is most often greater than the force needed without the machine.

Verified Answer :

Anonymous Anonymous

08-02-2017

C.The effort force is most often smaller than the force needed without the machine.

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