Physics

11th

grade

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Simple Harmonic Motion

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  • 1. Multiple Choice
    1.5 minutes
    1 pt
    A force of  30 N stretches a very light ideal spring 0.73 m from equilibrium. What is the force constant (spring constant) of the spring?
    41 N/m
    22 N/m
    34 N/m
    46 N/m
  • 2. Multiple Choice
    1.5 minutes
    1 pt
    A pair of trapeze performers at the circus is swinging from ropes attached to a large elevated platform. Suppose that the performers can be treated as a simple pendulum with a length of 16 m. Determine the period for one complete back and forth cycle.
    2 sec
    12 sec
    8 sec
    10 sec
  • 3. Multiple Choice
    3 minutes
    1 pt
    A pendulum is 0.75 meters long and has a period of 4.17 seconds. The Pendulum is on an unknown planet.  What is the gravity of the Unknown Planet?
    9.8
    3.4
    1.7
    Greater than 9.8
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