Exam 7 Numbers 1-5

5 Questions | Total Attempts: 69

SettingsSettingsSettings
Please wait...
Exam 7 Numbers 1-5

.


Questions and Answers
  • 1. 
    According to Hooke’s law, the force exerted by a spring on an object is proportional to
    • A. 

      The mass of the object.

    • B. 

      The displacement of the spring.

    • C. 

      The length of the spring.

    • D. 

      The volume of the object.

  • 2. 
    In any system in simple harmonic motion, the restoring force acting on the mass in the system is proportional to
    • A. 

      Displacement.

    • B. 

      The length of a pendulum.

    • C. 

      The mass.

    • D. 

      Frequency.

  • 3. 
    The spring constant in a given oscillating mass-spring may be changed by
    • A. 

      Increasing the mass.

    • B. 

      Decreasing the mass.

    • C. 

      Decreasing the initial displacement.

    • D. 

      D. none of the above d. none of the above none of these answers

  • 4. 
    In an oscillating mass-spring system, the velocity of the mass is greatest when the mass is
    • A. 

      At the point of maximum displacement.

    • B. 

      Halfway between the equilibrium point and maximum displacement.

    • C. 

      At the point where acceleration is greatest.

    • D. 

      At the equilibrium point.

  • 5. 
    As the swinging bob of a pendulum moves farther from its equilibrium position, the pendulum’s _______________ increases.
    • A. 

      Frequency

    • B. 

      Mass

    • C. 

      Restoring force

    • D. 

      Length

Back to Top Back to top