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Biology, 22.09.2019 17:00 kenneth0125

When a ball is first dropped off a cliff in free fall, it has an
acceleration of 9.8 m/s2. what is its acceleration as it gets
closer to the ground? assume no air friction.

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When a ball is first dropped off a cliff in free fall, it has an
acceleration of 9.8 m/s2. wha...

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