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Physics, 27.09.2019 16:30 rcmhargoux2970
An acorn falls from rest from the top of a 21 m tall oak tree. a. how long does it take for the acorn to fall to the ground? b. how fast is the acorn going before it hits the ground?
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An acorn falls from rest from the top of a 21 m tall oak tree. a. how long does it take for the acor...
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