Tom enlists the help of his friend John to move his car. They apply forces to the car as shown in the diagram. Here F1 = 420 N and F2 = 336 N and friction is negligible. In the diagram below, the mass of the car = 3500 kg, 0, = -250 and 02 = 120. (Assume the car faces the positive x-axis before the forces are applied.) (a) Find the resultant force (in N) exerted on the car. magnitude N direction (counterclockwise from the +x-axis) (b) What is the acceleration (in m/s2) of the car? magnitude m/s2 direction (counterclockwise from the +x-axis) Additional Materials Reading