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A body starts with a velocity (2hati + 3...

A body starts with a velocity `(2hati + 3hatj + 11hatk)` m/s and moves with an acceleration `(5hati + 5hatj - 5hatk) m//s^(2)` . What is its velocity after 0.2 sec ?

A

`7hat(i) + 8hat(j) + 6k`

B

`2hat(i) - 3hat(j) + 11 k`

C

`3hat(i) - 4hat(j) - 10 k`

D

`3hat(i) + 4hat(j) + 10 k`

Text Solution

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The correct Answer is:
D
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