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The equation of motion for an oscillatin...

The equation of motion for an oscillating particle is given by x = 3sin `(4pit) + 4 cos(4pit)`, where x is in mm and t is in second

A

The motion is simple harmonic

B

The period of oscillation is 0.5 s

C

The amplitude of oscillation is 5 mm

D

The particle starts its motion from the equilibrium

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The correct Answer is:
A, B, C
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Knowledge Check

  • The equation of motion for an oscillating particle is given by x = 3 sin 4pi t + 4 cos pi t where x is in mm and t is in second. The particle

    A
    starts its motion from rest
    B
    starts its motion with an initial velocity `u = 12 pi mm//s`
    C
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    A
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    B
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    C
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