Exam 7 Target 1 Preap Retake

5 Questions | Total Attempts: 56

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• 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.