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A balloon is going upwards with velocity...

A balloon is going upwards with velocity `12 m//sec` it releases a packet when it is at a height of 65 m from the ground. How much time the packet will take to reach the ground `(g=10 m//sec^(2))`

A

5 sec

B

6 sec

C

7 sec

D

8 sec

Text Solution

Verified by Experts

The correct Answer is:
C
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