A Car Is Traveling at 7

question 27

Multiple Choice

A car is traveling at 7.0 m/s when the driver applies the brakes. The car moves 1.5 m before it comes to a complete stop. If the car had been moving at 14 m/s, how far would it have continued to move after the brakes were applied? Assume the braking force in both cases is constant and the same.

• A)1.5 m
• B)3.0 m
• C)4.5 m
• D)6.0 m
• E)7.5 m

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Definitions:

Dreaming

A series of thoughts, images, and sensations occurring in a person's mind during sleep, often associated with rapid eye movement (REM) sleep stages.

Conscious Cognitive Processing

The mental activities that involve awareness and deliberate thought, such as decision-making and problem-solving.

Psychological Dependence

A mental and emotional process where an individual feels a compulsive need for a substance, belief, or behavior.

Physical Dependence

A physiological state of adaptation to a substance, where withdrawal symptoms occur if the substance is abruptly decreased or stopped.