A body is moving in a circular path of radius 2 m. If its mass is 1 kg and velocity is 4 m/s, what is its kinetic energy?
Q1. A body is moving in a circular path of radius 2 m. If its mass is 1 kg and velocity is 4 m/s, what is its kinetic energy?
Answer: 8 J
Explanation: Kinetic energy = 1/2 mv² = 1/2 * 1 * 4² = 8 J, using the formula for kinetic energy.