Group Question #5 You (weighing 55 kg) are pushing a cart (weighing 25 kg) up a 18 slope at a constant velocity. The rolling resistance of the cart in -m.n this instance is 22 N. Find the k mgcosi] minimum coefficient of friction required to prevent slipping, assuming that your body weight and force of friction are distributed evenly between your feet. mg Steps: 1) Calculate the force of friction (5 points) 2) Calculate the coefficient of friction (2 points)