# Part A With what minimum speed must you toss a 200 g ball straight up to...

###### Question:

Part A With what minimum speed must you toss a 200 g ball straight up to hit the 15-m-high roof of the gymnasium if you release the ball 1.5 m above the ground? Solve this problem using energy. Express your answer using two significant figures. (answer v_min = m/s)

Part B With what speed does the ball hit the ground?

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