A 1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. What is the magnitude of the friction force required to keep the car from sliding?
A) 3000 N
B) 300 N
C) 900 N
D) 9000 N
E) 9800 N

Question

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The Answer of A 1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. What is the magnitude of the friction force required to keep the car from sliding?
A) 3000 N
B) 300 N
C) 900 N
D) 9000 N
E) 9800 N

A 1000-Kg Car Is Moving at 30 M/s Around a Horizontal