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A car is moving in a circular track of radius 50 m with a speed of 15 m/s. What is the net force acting on the car if its mass is 1000 kg?

Practice Questions

1 question
Q1
A car is moving in a circular track of radius 50 m with a speed of 15 m/s. What is the net force acting on the car if its mass is 1000 kg?
  1. 200 N
  2. 300 N
  3. 400 N
  4. 500 N

Questions & Step-by-step Solutions

1 item
Q
Q: A car is moving in a circular track of radius 50 m with a speed of 15 m/s. What is the net force acting on the car if its mass is 1000 kg?
Solution: Centripetal force = mv²/r = 1000(15²)/50 = 4500 N.
Steps: 0

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