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A particle is in motion on the x-axis. T...

A particle is in motion on the x-axis. The variation ofits velocity with position is as shown. The graph is circle and its equation is `x^(2)+v^(2)=1`, where x is in m and v in m/s. The correct statement(s) is/are:-

A

When x is positive, acceleration is negative.

B

When x is negative, acceleration is positive

C

At Q, acceleration has magnitude `(1)/(sqrt2)m//s^(2)`

D

At S, acceleration is infinite

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The correct Answer is:
A, B, C
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