3) A voracious mouse is chasing a herd of mammoths. If the mammoths run 7 m/s for 7 seconds, how far will they run? (answer: 49 m)
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4) A mammoth is frightened by a mouse and falls backward off of an extremely tall cliff. The mammoth's initial velocity was 0 m/s, and it accelerates downward at 10 m/s²
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