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A ball is thrown from the ground into ai...

A ball is thrown from the ground into air. AT a height of ` 9.0 m`, the velocity is observed to be ` vec v = 7.0 hat i+ 6.0 hat j`. Find the maximum height to which the ball will rise. ` g= 10 ,s^(-2)`.

A

10.8m

B

9.8m

C

11.2m

D

12.4m

Text Solution

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The correct Answer is:
A
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