2. Cart I has a mass of 20.0 kg, cart 2 has a mass of 10.0 kg, and cart 3 has a mass of 15.0 kg. Coefficient of Kinetic friction is 0.10. A third cord, which pulls on cart 1 and is at an angle of 23" above the horizontal, has a tension of magnitude 150 N. (hint: Fx of cart ] is NOT equal with FU. Draw FBD for each cart bin? a) Determine the magnitude of the acceleration of the carts. (A (6 marks) /6 marks) b) Determine the magnitude of the tension (7:) in the cord between my and my. (A /2 marks) c) Determine the magnitude of the tension (7,) in the cord between my and my- (A /2 marks)