hroynestad hroynestad

03-02-2018
Physics

contestada

what is the net force on a ball that falls downward?

Respuesta :

03-02-2018

There's no way to tell without knowing the downward acceleration of the ball.

For example, if it's falling at a constant speed, then the net vertical force on it is zero, and we still don't know anything about the net horizontal force.

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