Physics, 28.09.2021 02:10 jamaicalove2880

A rock dropped from a 5-meter height accelerates at 10 m/s2 and strikes the ground 1 s later. If the rock is dropped from a height of 2.5 m, its acceleration of fall is

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A rock dropped from a 5-meter height accelerates at 10 m/s2 and strikes the ground 1 s later. If the...