Time | Distance (in km) |
10:00 AM 10:30 AM 10:40 AM 11:00 AM 11:15 AM 11:30 AM | 0 25 28 40 42 50 |
Answer:
We
know the upward motion,
orBut at highest point v = 0
Therefore,
For first ball, and for second
ball,
(1)
Thus, or
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