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Oscillations

Question

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Assertion: A particle in x-y plane is related by x = $α$ sin t and y = $α$ (l - cos t), where $α$ and ω are constants, then the particle will have parabolic motion.
Reason: A particle under the influence of two perpendicular velocities has parabolic motion.

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion.

If assertion is true but reason is false.

If both assertion and reason are false.

Solution

D.

If both assertion and reason are false.

Both assertion and result are false.

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