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Periodic motion is called harmonic motio...

Periodic motion is called harmonic motion, since

A

the expressions of displacement, velocity, and acceleration containing sine and cosine function and it oscillates with unique frequency

B

the expressions of displacement, velocity, and acceleration containing cosine and tangent function

C

it performs motion with unique frequency

D

straight line, to and fro motion

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A
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Simple harmonic motion is

The oscillatory motion is simple harmonic motion since

In a simple harmonic motion

In a simple harmonic motion

Assertion: Every periodic motion is not simple harmonic motion. Reason: The motion governed by the force law F=-kx is simple harmonic.

In simple harmonic motion

Select the correct statements. (i) A simple harmonic motion is necessarily periodic (ii) A simple harmonic motion is necessarily oscillatory (iii) An oscillatory motion is necessarily periodic (iv) A periodic motion is necessarily oscillatory

STATEMENT-1 : The phase difference between acceleration and velocity in simple harmonic motion is 90^(@) . STATEMENT-2 : The tim e period in case of simple harmonic motion is independent of amplitude of vibration.

NIKITA PUBLICATION-OSCILLATIONS -MCQ
  1. In simple harmonic motion, the quantities are not constant

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  2. The necessary and sufficient condition for S.H.M. is

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  3. Periodic motion is called harmonic motion, since

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  4. When the amplitude of a particle executing S.H.M. is increased slightl...

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  5. The position at which the net force on the oscillating particle is zer...

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  6. The constant of proportionality of a particle performing S.H.M. depend...

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  7. The condition for oscillations of the body is

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  8. A particle performing S.H.M. with the initial phase angle is pi//2. Th...

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  9. A package is on a platform vibrates vertical in S.H.M. with a period o...

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  10. A person is standing on a platform which executing vertical S.H.M. his...

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  11. The distance covered by a particle executing S.H.M. in one complete os...

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  12. Which of the followin is not essential for S.H.M.?

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  13. The quantity which does not vary periodically for a particle performin...

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  14. If a hole is drilled along the diameter of the earth and you leave a c...

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  15. If a hole is bored along the diameter of the earth and a stone is drop...

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  16. The dimensions of force constant 'k' are

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  17. A particle performing linear S.H.M., the kinematical equations of moti...

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  18. When a mass undergoes simple harmonic motion, there is always a consta...

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  19. The force and acceleration in S.H.M. changes in direction over a perio...

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  20. Which of the following equation does not represent a simple harmonic m...

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