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A particle leaves the origin with an ini...

A particle leaves the origin with an initial velocity `vecv=3hati` m/s and a constant acceleration `veca=(-hati-0.5hatj) m//s^(2)` in free space. Its velocity `vecv` and position vector `vecr` when it reaches its maximum x-coordinate are

A

`vecv=-2hatj m//s`

B

`vecv=-1.5hatj m//s`

C

`vecr=(4.5hati-2.25hatj) m`

D

`vecr=(3hati-2hatj) m`

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The correct Answer is:
B,C
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FIITJEE-KINEMATICS-ASSIGNMENT PROBLEMS (OBJECTIVE) LEVEL-II
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