PROBLEM #5 (20 points) Answers: An ore handcart is being moved along a smooth horizontal surface. The handcart has a mass of 200 kg and a center of RA = mass at G as shown below. A force of P = 50 N is applied to the handle. RB = Determine the normal reactions at each of the wheels at A and B, neglecting the mass and rolling resistance of the wheels. 60 0.5 m 0.2 m A B O 0.3 m - 0.4 m 0.2 m 17_REVIEW-PROB_001