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A particle is moving eastward with a vel...

A particle is moving eastward with a velocity of `5ms^-1` in 10s, the velocity of the particle changes `5ms^-1` northward. The average acceleration is

A

`1/sqrt2 ms^-2` towards north-west

B

`1/sqrt2 ms^-2` towards north-east

C

`1/2 ms^-2` towards north-west

D

`2ms^-2` towards north-east

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The correct Answer is:
A
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BINA LIBRARY-KINEMATICS - 1-EXERCISE
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  14. If a body starts from rest and travels 1.2 m in 8th second , then acce...

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

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

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  17. A body is released from the top of a tower of height h meters. It take...

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