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A body is projected horizontally from th...

A body is projected horizontally from the top of a tower with a velocity of `10 m//s`.If it hits the ground at an angle `45^(@)`, th vertical component of velocity when it hits ground in `m//s` is

A

10

B

`10sqrt2`

C

`5sqrt2`

D

5

Text Solution

Verified by Experts

The correct Answer is:
A
`Tan45^(@)=v_(y)/u`
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