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A particle whose speed in 50 m/s moves a...

A particle whose speed in 50 m/s moves along the line from A(2, 1) to B(9, 25). Find its velocity vector in the form of `a hat(i) + b hat(j)`.

A

`2(7 hat(i) + 24 hat(j))`

B

`7 hat(i) + 24 hat(j)`

C

`11 hat(i) + 26 hat(j)`

D

`8 hat(i) + 24 hat(j)`

Text Solution

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The correct Answer is:
A
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