Answer to Question #135692 in Physics for Andres

Question #135692

A student throws a ball straight down off a very high building with a magnitude of 3 m/s and accelerates in free fall for 2.0 s what is the velocity of the ball at 2.0 s

Expert's answer

The velocity of a ball

"v_f=v_i+at=\\rm 3\\: m\/s+9.8\\: m\/s^2\\times 2\\: s=22.6\\; m\/s"

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