A2.4 kg ball is thrown straight up with a speed of 35 m/s. what is its initial kinetic energy? find the maximum height the ball will attain

First you would use KE= 1/2mv^2 and plug in those numbers into the equation and you would find the Kinetic Energy. Then to find the height, you would rearrange the formula U=mgh to U/mg=h, so then you can find the height that way.

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