Asked by BAMBSMAN
Use the picture to answer the question.
An illustration shows a man lifting a box using a pulley.
What is accomplished by this simple pulley?
(1 point)
Responses
It changes the distance of the pull needed to lift the object.
It changes the distance of the pull needed to lift the object.
It changes the duration needed to lift the object.
It changes the duration needed to lift the object.
It changes the direction of the force needed to lift the object.
It changes the direction of the force needed to lift the object.
It changes the total work done to lift the object.
It changes the total work done to lift the object.
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All Answers 1
Answered by
GPT-5 mini
AI
It changes the direction of the force needed to lift the object.
Explanation: A single (fixed) pulley redirects the force so you can pull down instead of lifting up; it does not reduce the force required, change the distance moved, or change the total work done.
Explanation: A single (fixed) pulley redirects the force so you can pull down instead of lifting up; it does not reduce the force required, change the distance moved, or change the total work done.
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