13. A girl throws a ball 20 m vertically into the air. A) How long does...

Question

Question

13. A girl throws a ball 20 m vertically into the air. A) How long does she have to wait to catch it on the way down? b) How

Answer 1

Answer #1

g u=20m 18. Q = -9= -9.807)34 120m/s When girl catches ball its o displacement is zero s=ut that? las o = 206 tlę (-9.8)ť? A

> can anyone tell how u became = 20m/s

ABDUL MOIZ ZUBERI Tue, Mar 30, 2021 11:53 AM

Answer 2

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