John wants to lift a refrigerator into the back of a U-Haul truck that is 2
meters high. The r...
Physics, 31.03.2020 20:31 dukkchild666
John wants to lift a refrigerator into the back of a U-Haul truck that is 2
meters high. The refrigerator has a weight of 2000 N. John uses a pulley
which requires him to use 40 N of force. Danielle uses a ramp that requires
her to use 10 N of force. Find the Mechanical Advantage for each
person/machine.
Answers: 2
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