A 1000-Kg Car Is Moving at 30

question 86

Multiple Choice

A 1000-kg car is moving at 30.0 m/s around a horizontal curve whose radius is 100 m. What is the magnitude of the frictional force required to keep the car from sliding?

• A) 9000 N
• B) 9810 N
• C) 300 N
• D) 900 N
• E) 3000 N

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