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The velocity of a projectile at the init...

The velocity of a projectile at the initial point A is `(2hat(i)+3hat(j))m//s`.Its velocity (in m//s) at point B is

A

`-2hat(i)-3hat(j)`

B

`-2hat(i)+3hat(j)`

C

`2hat(i)-3hat(j)`

D

`2hat(i)+3hat(j)`

Text Solution

Verified by Experts

The correct Answer is:
C

X component remain unchanged and y component reverses.
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