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Select the correct statements. (i) A s...

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

A

(i), (ii)

B

(i), (iii)

C

(ii), (iii)

D

(i), (iv)

Text Solution

Verified by Experts

The correct Answer is:
A
Due to damping, time period of oscillatory motion decreases.
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Knowledge Check

  • In simple harmonic motion

    A
    Potential energy and kinetic energy may not be equal in mean position.
    B
    potential energy and kinetic energy may be equal in extreme position
    C
    potential energy may be zero at extreme position
    D
    kinetic energy plus potential energy oscillates simple harmonically.

  • In a simple harmonic motion

    A
    the maximum potential energy equals the maximum kinetic energy
    B
    the minimum potential energy equals the minimum kinetic energy
    C
    the minimum potential energy equals the maximum kinetic energy
    D
    the maximum potential energy equals the minimum kinetic energy.

  • In a simple harmonic motion

    A
    the potential energy is always equal to the kinetic energy
    B
    the potential energy of is never equal to the kinetic energy
    C
    the average potential energy in any time interval is equal to the average kinetic energy in that time interval
    D
    the average potential energy is one time period is equal to the averge energy is this period
    • CP SINGH-SIMPLE HARMONIC MOTION-Exercises
    1. Select the correct statements. (i) A simple harmonic motion is neces...

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    2. A student says that he had applied a force F=-ksqrtx on a particle and...

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    3. Which of the following quantities are always negative in a simple har...

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    4. Which of the followign quantities are always zero in a simple harmonic...

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    5. The time period of a particle in simple harmonic motion is equal to th...

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    6. The average acceleration in one tiome period in a simple harmonic moti...

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    7. A partilce is executive simple harmonic motion given by x=5sin(4t-pi...

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    8. A particle starts SHM from the mean position. Its amplitude is A and t...

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    9. A body of mass 5g is executing SHM with amplitude 10cm, its velocity i...

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    10. A particle is vibrating in SHM. If its velocities are v1 and v2 when t...

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    11. The phase (at a time t) of a particle in simple harmonic motion tells

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

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    13. Which of the following is a simple harmonic motion

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    14. The equation of SHM of a particle is (d^2y)/(dt^2)+ky=0, where k is a ...

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    15. A particle is executing SHM. Then the graph of acceleration as a funct...

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    16. A particle is executing SHM. Then the graph of velocity as a function ...

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    17. For a simple pendulum the graph between length and time period will be

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    18. Out of the following function reporesenting motion of a particle which...

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    19. A particle excuting S.H.M. of amplitude 4 cm and T = 4 sec .The time t...

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    20. A particle is executing SHM of amplitude 4cm and time period 12s. The ...

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