Your car and the trailer it is towing are initially at rest. You apply an acceleration of (1 801+ 0350i?) m/sz to get the vehicles moving. The mass of your car is 1.15 x 103 kg and the mass of the trailer is 5.40 x 02 kg. Express all answers in vector form. (a) Determine the net force acting on the car. g X What should be the CiOlCe of system to which you have to apply Newton's second law? N (b) How much force does the trailer experience? J x 4721' + 313k What should be the cwoice of system to which you have to apply Newton's second law? N (c) Determine the force the trailer exerts on the car. j . . i - X .11-] 013k Consider Newton's third law. N