A car is moving on a circular track with a radius of 200 m. If its speed is 50 m/s, find its centripetal force if its mass is 1000 kg.
Q1. A car is moving on a circular track with a radius of 200 m. If its speed is 50 m/s, find its centripetal force if its mass is 1000 kg.
Answer: 12500 N
Explanation: Centripetal force = (m * v²) / r = (1000 * (50)²) / 200 = 12500 N, using F = (m * v²) / r formula.