Initially an Object of Mass 1

question 52

Multiple Choice

Initially an object of mass 1.00 kg is moving to the left at 10.0 m/s.If 150 J of work is done on the object,then how fast will it be moving?

• A)17.3 m/sec
• B)20.0 m/sec
• C)25.0 m/sec
• D)27.3 m/sec

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Definitions:

Sensation-Seeking Behaviors

Actions that are pursued to achieve heightened states of arousal or intense experiences.

Drive-Reduction Theory

A theory of motivation stating that behavior is motivated by the desire to reduce internal drives, such as hunger or thirst, that cause physiological discomfort.

Homeostasis

The process by which a stable internal environment is maintained within an organism, regardless of external changes.

Reduce Drives

The psychological concept of decreasing or satisfying basic physiological or psychological needs to reach a state of equilibrium.