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A particle is placed at the point A of a...

A particle is placed at the point A of a frictionless track ABC as shown in figure. It is pushed slightly towards right. Find its speed when it reches the point B. Take `g=10 m/s^2`.

A

`5ms^(-1)`

B

`sqrt(5)ms^(-1)`

C

`10ms^(-1)`

D

`sqrt(10)ms^(-1)`

Text Solution

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The correct Answer is:
D
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