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A particle is resting over a smooth hori...

A particle is resting over a smooth horizontal floor. At `t = 0,` a horizontal force starts acting on it. Magnitude of the force increases with time according to law `F = alpha t,` Where alpha is a positive constant. From figure, which of the following statements are correct ?

A

Curve 1 shows acceleration against time

B

Curve 2 shows velocity against time

C

Curve 2 shows velocity againts acceleration

D

none of these

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The correct Answer is:
A, B, C
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