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A particle is moving with velocity 5 m/s...

A particle is moving with velocity 5 m/s towards east and its velocity changes to 5 m/s north in 10 s. Find the acceleration.

A

`sqrt 2 N-W`

B

`1/sqrt 2 N-W`

C

`1/sqrt 2 N-E`

D

`sqrt 2 N-E`

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