A 1010 kg car is pulling a 275 kg trailer. Together the car and trailer move forward with an acceleration of 2.15 m/s2. Ignore any frictional force of air drag on the car and all frictional forces on the trailer.
(a) Determine the net force on the car (answer is not 2762.75) N.
(b) Determine the net force on the trailer.magnitude
(c) Determine the force exerted by the trailer on the car. magnitude
(d) Determine the resultant force exerted by the caron the road. (Assume that the forward direction is along the+x-direction.) and the direction in degrees (measured from the left of the -y-direction)