In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and its riders from rest to 41.1 m/s in a time of 8.58 s. The mass of the car and riders is 3.27 x 10- kg. Find the average net force exerted on the car and riders by the magnets.A person in a kayak starts paddling, and it accelerates from 0 to 0.431 m/s in a distance of 0.546 m. If the combined mass of the person and the kayak is 82.9 kg, what is the magnitude of the net force acting on the kayak