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A boy sees a ball go up and then down th...

A boy sees a ball go up and then down through a window 2.45m high. If the total time that ball is in sight in 1s, the height above the window the ball rises is approximately

A

2.45m

B

4.9m

C

0.3m

D

0.49m

Text Solution

Verified by Experts

The correct Answer is:
C
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