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A body thrown vertically upwards with an...

A body thrown vertically upwards with an initial valocity `u` reaches maximum height in 6 s. The ratio of the distances traveled by the body in the first second the seventh second is

A

`1 : 1`

B

`11 : 1`

C

`1 : 2`

D

`1 : 11`

Text Solution

Verified by Experts

The correct Answer is:
B
`t_(a) = (u)/(g),u = gt_(a), u = 6g`
Height in the first second, `h_(1) = u - (g)/(2)`
Height covered in the first second of downward journey, `h_(2) = (g)/(2)`
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