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

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

A

`sqrt2 NW`

B

`1/sqrt2 NW`

C

`1/sqrt2 NE`

D

`sqrt2 NE`

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The correct Answer is:
B
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BINA LIBRARY-KINEMATICS - 1-EXERCISE
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  15. If the time-displacement graph of a particle is parallel to time-axis,...

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  16. When a particle is moving with uniform velocity which of the following...

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  17. The distance covered by a body moving along a straight line is proport...

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  18. If a body starts from rest and travels 1.2 m in 8th second , then acce...

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  19. The equation sqrtx = t+9 gives the variation of displacement with time...

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  20. If X = at + bt^2 , where X is distance travelled by a body in km while...

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