Answer to Question #272904 in Physics for Almi

Question #272904

A boy throws a ball upwards giving it an initial speed of 15m/s.neglect air resistance. How long does the ball take too return to the boy's hand

Expert's answer

The time it takes is

"t=\\frac{2v}{g}=\\frac{2\u00b715}{9.8}=3\\text{ s}."

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