Biology, 25.02.2020 17:48 shaylawymannnnn

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?
A. amount of force
B. type of force
C. direction of force
D. Skateboard wheels

Answers: 3

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When Dr. Jeff jumps on a skateboard and uses the fire extinguisher to move, which of these does he c...