Physics, 19.12.2019 05:31 kkartes753
Arock is thrown downward from an unknown height above the ground with an initial speed of 6.1 m/s. it strikes the ground 1.7 s later. determine the initial height of the rock above the ground. the acceleration of gravity is 9.8 m/s 2 . answer in units of m
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Arock is thrown downward from an unknown height above the ground with an initial speed of 6.1 m/s. i...
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