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When Dr. Jeff jumps on a skateboard and uses the fire extinguisher to move, which o...
Biology, 21.02.2020 22:30 deidaralove90
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When Dr. Jeff jumps on a skateboard and uses the fire extinguisher to move, which of these does he change to move BACK to where he started?
direction of force
skateboard wheels
amount of force
type of force
Answers: 2
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