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Two seconds after projection, a projecti...

Two seconds after projection, a projectile is travelling in a direction inclined at `30^@` to the horizontal. After one more second, it is travelling horizontally. Find the magnitude and direction of its velocity.

A

`10sqrt3ms^(-1)`

B

20 m/s

C

10 m/s

D

`20sqrt3m//s`

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The correct Answer is:
D
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AAKASH SERIES-MOTION IN A PLANE-EXERCISE-3 (Oblique projection )
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