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A ball is released from point A. During ...

A ball is released from point A. During its motion ball takes two seconds from B to C Find the time taken by ball from A to C.
.

A

`4 sec`

B

`5 sec`

C

`6 sec`

D

`7 sec`

Text Solution

Verified by Experts

The correct Answer is:
B

`uxx2+(1)/(2)xx10xx2^(2)=80rArru=30 m//s` so,`t'=u/g=3sec`
Total time `=t+t'=5 sec`
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