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A ball is projected at some angle with g...

A ball is projected at some angle with ground such that it is at a particular height two times at `t = 4s` and `t = 6s`. Find the maximum height of the projecticle during the motion.

A

`50 m`

B

`80 m`

C

`125 m`

D

`180 m`

Text Solution

Verified by Experts

The correct Answer is:
C
`T = t_(1) + t_(2) 4 + 6 = 10s`
`10 = 2 (u sin theta)/(g) = rArr u sin theta = 50 m//s`
`H_("max") = (u^(2) sin^(2) theta)/(2g) = 125 m`
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