A 10 kg object is moving in a circular path with a radius of 2 m and a speed of 4 m/s. What is the centripetal force acting on it?
Q1. A 10 kg object is moving in a circular path with a radius of 2 m and a speed of 4 m/s. What is the centripetal force acting on it?
Answer: 80 N
Explanation: Centripetal force = mv² / r = (10 * 4²) / 2 = 80 N, using the formula for centripetal force.