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A workman uses a moveable pulley to lift a heavy load of bricks. What is the input force, if the output force is 150 N?
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A workman uses a moveable pulley to lift a heavy load of bricks. What is the input force, if the output force is 150 N?

User Adam Price
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Answer:

the input force would be 75 N

Step-by-step explanation:

if the output force is 150 N you divide that in half which leaves with 75 N !! :)

User Rechlay
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