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A stone is thrown at 25m//s " at " 53^(@...

A stone is thrown at `25m//s " at " 53^(@)` above the horizontal. At what time its velocity is at `45^(@)` below the horizontal?

A

0.5s

B

4s

C

3.5s

D

2.5s

Text Solution

Verified by Experts

The correct Answer is:
C
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