jnewland707 jnewland707
  • 23-01-2024
  • Physics
contestada

A 1200-kg car is moving at 27 m/s around a horizontal level curved road whose radius is 110 m. What is the magnitude of the frictional force required to keep the car from sliding?

a) 550 N
b) 750 N
c) 950 N
d) 1200 N

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