A 1,030-kg car is pulling a 285-kg trailer. Together, the car and trailer have an acceleration of 2.00 m/s2 in the positive x-direction. Neglecting frictional forces on the trailer, determine the following. (Indicate the direction with the sign of your answer. Take the forward direction to be positive. Assume the trailer's weight is entirely supported by it's own tires.)
(a) the net force on the car
_______N
(b) the net force on the trailer
_______N
(c) the force exerted by the trailer on the car
________N
(d) the resultant force exerted by the car on the road
magnitude _______ N
direction _________ ° (below the horizontal from the rearward direction)