Newton's car with a weight of 10 moves in a straight line at a constant speed on the road Then, its resistance is 0.03 times of the vehicle weight. What is the traction force of the engine

Newton's car with a weight of 10 moves in a straight line at a constant speed on the road Then, its resistance is 0.03 times of the vehicle weight. What is the traction force of the engine

At this time, traction = resistance = 10000 * 0.03 = 300N