Responses
It increases the amount of work produced to lift the object.
It increases the amount of work produced to lift the object.
It reduces the weight of the object being lifted.
It reduces the weight of the object being lifted.
It changes the direction of the lifting force to work with gravity.
It changes the direction of the lifting force to work with gravity.
It decreases the distance over which the force must be applied to lift the object.
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The correct response is:
It changes the direction of the lifting force to work with gravity.
Pulleys make lifting easier by allowing you to pull downward (or at a different angle) rather than having to lift the object directly upward. This can make the task more manageable.
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