Exam 7 Target 1 Preap Retake

5 Questions | Total Attempts: 56

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Exam 7 Target 1 Preap Retake

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Questions and Answers
  • 1. 
    A mass attached to a spring vibrates back and forth. At the equilibrium position, the
    • A. 

      A. acceleration reaches a maximum.

    • B. 

      B. velocity reaches a maximum.

    • C. 

      C. net force reaches a maximum.

    • D. 

      D. velocity reaches zero.

  • 2. 
    A simple pendulum, swings in simple harmonic motion. At maximum displacement,
    • A. 

      A. the acceleration reaches a maximum.

    • B. 

      B. the velocity reaches a maximum.

    • C. 

      C. the acceleration reaches zero.

    • D. 

      D. the restoring force reaches zero.

  • 3. 
    Which of the following features of a given pendulum changes when the pendulum is moved from Earth’s surface to the moon?
    • A. 

      A. the mass

    • B. 

      B. the equilibrium position

    • C. 

      C. the length

    • D. 

      D. the restoring force

  • 4. 
    A simple pendulum, swings in simple harmonic motion. At minimum displacement,
    • A. 

      A. the acceleration reaches a maximum.

    • B. 

      B. the velocity reaches a maximum.

    • C. 

      C. the acceleration reaches zero.

    • D. 

      D. the restoring force reaches a maximum.

  • 5. 
    A mass attached to a spring vibrates back and forth. At maximum displacement, the
    • A. 

      A. acceleration reaches a maximum.

    • B. 

      B. velocity reaches a maximum.

    • C. 

      C. restoring force reaches a minimum.

    • D. 

      D. acceleration reaches zero.

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