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A ball is projected horizontally with a ...

A ball is projected horizontally with a velocity of `5ms^(-1)` from the top of a tower of height 10m. When it reaches the ground `(g = 10 ms^(-2))`

A

Vertical component of its velocity is `15 ms^(-1)`

B

Horizontal component of its velocity is `14 ms^(-1)`

C

Its velocity is `15 ms^(-1)`

D

Its velocity is `sqrt(29) ms^(-1)`

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The correct Answer is:
C
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