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Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 N weight using a single fixed pulley? A. 21 N B. 61 N C. 121 N D. 241 N
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Nov 13, 2022
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Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 N weight using a single fixed pulley?
A. 21 N
B. 61 N
C. 121 N
D. 241 N
Physics
college
AlexVogel
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May be b I’m not for sure tho
Charlie OConor
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Nov 17, 2022
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Charlie OConor
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