An object with a mass of 1 kg is moving in a straight line at rate at a speed of 5 m/s. What is the magnitude of the angular momentum of this object relative to a point 4 meters from the location of the object shown below? Express you answer in kg m 2 /s. 5 m/s 2 meterse 4 metersm Solution Here , m = 1 Kg v = 5 m/s r = 2 m magnitude of angular momentum = m * v * r magnitude of angular momentum = 1 * 2 * 5 magnitude of angular momentum = 10 Kg.m^2/s the magnitude of angular momentum is 10 Kg.m^2/s .