Hl Simple Harmonic Motion

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| By Gboulton
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Gboulton
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Quizzes Created: 18 | Total Attempts: 9,720
Questions: 13 | Attempts: 295

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Questions and Answers
  • 1. 

    Type question here

  • 2. 

    Describe the moon

  • 3. 

    Write text here

  • 4. 

    An oscillating system has a frequency of 20 Hz.  What is its time period

    • A.

      20s

    • B.

      1s

    • C.

      0.5s

    • D.

      0.1s

    • E.

      0.05s

    • F.

      0.02

    Correct Answer
    E. 0.05s
    Explanation
    The time period of an oscillating system is the time taken for one complete cycle of oscillation. In this case, the system has a frequency of 20 Hz, which means it completes 20 cycles in one second. To find the time period, we divide 1 second by the frequency. Therefore, the time period is 1/20 seconds, which is equal to 0.05 seconds.

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  • 5. 

    A mass of 2Kg is oscillating on a spring.  The frequency of oscillation is 3Hz, and the amplitude is 2cm.  What is the maximum acceleration of the mass?

    • A.

      1.4 ms-2

    • B.

      3.6 ms-2

    • C.

      7 ms-2

    • D.

      13.6 ms-2

    Correct Answer
    C. 7 ms-2
    Explanation
    accleration is .omega squared x, i.e. 2xpixf all squared x 0.02

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  • 6. 

    A long pendulum has a time period of 10s.  If the bob is displaced 2m from the equilibrium position and released, how long will it take to move 1m

    • A.

      1.24 seconds

    • B.

      1.67 seconds

    • C.

      2.67 seconds

    • D.

      5.34 seconds

    Correct Answer
    B. 1.67 seconds
    Explanation
    http://www.contentextra.com/bacconline/bacContentFiles/physicsFiles/PhysicsHLSolutions/ajaxPages/Ch4-5.jpg
    http://www.contentextra.com/bacconline/bacContentFiles/physicsFiles/PhysicsHLSolutions/ajaxPages/Ch4-5.jpg

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  • 7. 

    A mass on a spring oscillates with amplitude 5cm and frequency 2Hz.  The mass is released from tits highest point.  Calculate the velocity of the mass after it has travelled 1cm

    • A.

      0.12 ms-1

    • B.

      0.32 ms-1

    • C.

      0.43 ms-1

    • D.

      0.62 ms-1

    Correct Answer
    D. 0.62 ms-1
  • 8. 

    A pendulum swings from side to side. What is the maximum acceleration when time period is 2s and the amplitude is 3m?

    • A.

      34.6 ms-2

    • B.

      29.6 ms-2

    • C.

      19.6 ms-2

    • D.

      45.6 ms-2

    Correct Answer
    B. 29.6 ms-2
  • 9. 

    What shape is the moon?

    • A.

      Triangle

    • B.

      Square

    • C.

      Round

    Correct Answer
    C. Round
    Explanation
    Moon is round because of formed and collapsed under the force of their own gravity.

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  • 10. 

    What are the characteristics of the moon?

    • A.

      White

    • B.

      Round

    • C.

      Big

    • D.

      Square

    Correct Answer(s)
    A. White
    B. Round
    C. Big
    Explanation
    The moon is often described as white because it reflects sunlight, appearing as a bright white object in the night sky. It is also round in shape, as it is a natural satellite that has been shaped by gravitational forces. Additionally, the moon is considered big compared to other celestial bodies, as it is the fifth-largest moon in the solar system. However, the characteristic "square" is not applicable to the moon, as it does not have a square shape.

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  • 11. 

    The moon is square

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
  • 12. 

    The moon is ____ in color

    Correct Answer
    White
    Snow white
    Explanation
    During the night the high contrast between the bright moon and the night's dark skies make the Moon look white.

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  • 13. 

    Select the ones you like

    • A.

      Option1

    • B.

      Option2

    • C.

      Option3

    • D.

      Option4

    Correct Answer
    A. Option1
    Explanation
    The question asks to select the options that are liked. The correct answer is Option1, indicating that this option is liked.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Aug 12, 2013
    Quiz Created by
    Gboulton

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