A Weight of Mass M Is at Rest at O

question 4

Multiple Choice

A weight of mass m is at rest at O when suspended from a spring,as shown.When it is pulled down and released,it oscillates between positions A and B.Which statement about the system consisting of the spring and the mass is correct?

• A)The gravitational potential energy of the system is greatest at A.
• B)The elastic potential energy of the system is greatest at O.
• C)The rate of change of momentum has its greatest magnitude at A and B.
• D)The rate of change of gravitational potential energy is smallest at O.
• E)The rate of change of gravitational potential energy has its greatest magnitude at A and B.

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Definitions:

Primary Visual Cortex

The region of the brain located in the occipital lobe that processes visual information received from the eyes.

Occipital Lobe

The rearmost lobe in each cerebral hemisphere of the brain, primarily responsible for processing visual information.

Acetylcholine

A neurotransmitter in the nervous system responsible for muscle contraction and plays a role in brain function, including memory and cognition.

Hippocampus

A critical region of the brain involved in memory formation, organization, and storage.