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Physics, 21.01.2021 01:00 2Pallie2

Suppose that a ball is dropped out of a plane and it accelerates towards the ground at approximately 9.8ms^-2. After 4.05s it hits the ground and is travelling at 40ms^-1. At what
speed was it travelling when it left the plane?

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Suppose that a ball is dropped out of a plane and it accelerates towards the ground at approximatel...
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