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A body of mass 1 kg is moving with veloc...

A body of mass 1 kg is moving with velocity `30 ms^(-1)` due north. It is acted on by a force of 10 N due west for 4 seconds. Find the velocity of the body after the force ceases to act.

A

`50 m//s , tan^(-1) (3/4)`

B

`100 m//s , tan^(-1) (4/3)`

C

`50 m//s , tan^(1) (3/5)`

D

`100 m//s , tan^(-1) (4/5)`

Text Solution

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The correct Answer is:
A
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