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Chemistry, 18.08.2019 20:10 124319

An acorn falls from a tree and accelerates at 9.8 m/s2. it hits the ground in 0.67 s. what is the speed of the acorn when it hits the ground?

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An acorn falls from a tree and accelerates at 9.8 m/s2. it hits the ground in 0.67 s. what is the sp...
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