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When dropping a metal ball onto a foam mat what is the formula for the impact speed. I know the impact speed, rebound speed, the mass of the ball and time of the ball on the mat.
I know:
F = m[delta]v
...[delta]t
and
F = mg , where g= -9.8 N/kg
But what is the impact force?
Is it F = m[delta]v + mg ?
....[delta]t
I know:
F = m[delta]v
...[delta]t
and
F = mg , where g= -9.8 N/kg
But what is the impact force?
Is it F = m[delta]v + mg ?
....[delta]t