A 1 500-Kg Car Rounds an Unbanked Curve with a Radius

question 1

Multiple Choice

A 1 500-kg car rounds an unbanked curve with a radius of 52 m at a speed of 12.0 m/s.What minimum coefficient of friction must exist between the road and tires to prevent the car from slipping? (g = 9.8 m/s²)

• A)0.024
• B)0.23
• C)0.28
• D)1.2

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Definitions:

Immediate Family

Refers to a person's closest relatives, typically including parents, siblings, spouse, and children.

Dying Child

A young individual in the terminal phase of an illness, facing the end of life, and the care approaches tailored to support them and their family.

Sibling

A person's brother or sister, sharing one or both biological parents, an important relationship in family and social dynamics.

Appropriate Death

A person dying as he or she wished to die. The death is generally consistent with past personality patterns.