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. 3000 N
Answer:A
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. 3000 N