Physics, 11.01.2021 23:50, melissaschnelting
A sleigh weighs 950 N. If you use a pulley system to lift that sleigh with a force of only 250 N,
then what is the mechanical advantage?
output force= 950 N
input force= 250 N
Answers: 3
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A sleigh weighs 950 N. If you use a pulley system to lift that sleigh with a force of only 250 N,
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