Question

Sam heaves a bowling ball with weight 16-lb straight upward, giving it a constant upward acceleration...

Sam heaves a bowling ball with weight 16-lb straight upward, giving it a constant upward acceleration from rest of 44.3 m/s2 for a height 60.0 cm . He releases it at height 2.12 m above the ground. You may ignore air resistance. Answered A and B but stuck on C.

Part A

Part complete

What is the speed of the bowling ball when he releases it? v=7.9m/s

Part B

Part complete

How high above the ground does it go? h=4.83m

Part C

How much time does he have to get out of its way before it returns to the height of the top of his head, a distance 1.80 m above the ground?

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Answer #1

Geiven Acrerron a 44-3m/s2 d o.60 m eight 16 lb speed en Nelease counbe obtaned uing the equQion 329/q.s vi22ad 7432 Se. 44-x

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