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Select all that apply.

A pulley can be used to _____.

1change the direction of the applied force
2increase the amount of work done
3multiply the effort force
4change the weight of the resistance

Respuesta :

bryald1122
1.) Change the direction of the applied force. When pulling on a pully, you pull on one side of the rope with the object on the other side is being pulled up. The weight and force is being changed
TylerJoseph21
1- Change the direction of the applied force.

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