Question

which motion is described by a freely falling body

Answer 1

The freely falling body describes the second law of motion which is momentum.

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Answer 2

Whether the object is falling downward or rising upward towards its peak, if it is under the sole influence of gravity, then its acceleration value is 9.8 m/s/s. Like any moving object, the motion of an object in free fall can be described by four kinematic equations.