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A projectile is thrown upward with a vel...

A projectile is thrown upward with a velocity `v_(0)` at an angle `alpha` to the horizontal. The change in velocity of the projectile when it strikes the same horizontal plane is

A

`v_0sinalpha` vertically downward

B

`2v_0sinalpha` vertically downward

C

`2v_0sinalpha` vertically upward

D

zero

Text Solution

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The correct Answer is:
B
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