Physics, 24.02.2021 07:20 smilingntn33p7pqpp
3. It takes at least 4 people to push a refrigerator up a 10-meter ramp. How many people would be needed to push the same refrigerator to the same height using a
20-meter ramp? (Assume no friction for both ramps.)
O A. at least 2 people
O B. at least 4 people
O c. at least 8 people
D. Not enough information (could be impossible).
.
Answers: 1
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3. It takes at least 4 people to push a refrigerator up a 10-meter ramp. How many people would be ne...
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