A Crate Is Initially at Rest on a Horizontal Frictionless

question 49

Multiple Choice

A crate is initially at rest on a horizontal frictionless table. A constant horizontal force F is applied. Which of the following five graphs is a correct plot of work W as a function of crate speed v?

• A) I
• B) II
• C) III
• D) IV
• E) V

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Definitions:

Midbrain

A portion of the central nervous system associated with vision, hearing, motor control, sleep/wake, arousal (alertness), and temperature regulation.

Occipital Area

The region at the back of the brain which is primarily responsible for visual processing.

Hypothalamus

A small region at the base of the brain crucial for hormone production and regulation, influencing body temperature, hunger, mood, and more.

Motivated Behavior

Actions that are initiated or directed by a desire or need, highlighting the drive toward achieving a specific goal or satisfying a physiological or psychological requirement.