A Car Is Traveling at 15 M/s on a Horizontal

question 24

Multiple Choice

A car is traveling at 15 m/s on a horizontal road.The brakes are applied and the car skids to a stop in 4.0 s.The coefficient of kinetic friction between the tires and road is:

• A)0.38
• B)0.69
• C)0.76
• D)0.92
• E)3.75

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Definitions:

Electroencephalograph

A device used to record the electrical activity of the brain, aiding in the diagnosis and monitoring of neurological conditions.

Low Voltage

Pertains to electrical signals or supplies characterized by a relatively small electric potential difference.

High Frequency

Refers to waves or signals with a very fast oscillation rate, often used in various technological and communication applications.

Lateral Hypothalamus

A region of the brain involved in regulating hunger and thirst; sometimes referred to as the "hunger center."