1. A sport car initially at rest, accelerates at a rate of 3 m/s'. a) Plot the displacement-time and velocity-time graph. b) Find the displacement of the car after 5 s. 2. A ball thrown downward with initial velocity of 6 m/s. (g=9.8 m/s') a) Plot the displacement-time and velocity-time graphs of the ball. b) How far away the speed of ball reaches 18 m/s. 3. A soccer player kicks a ball with a velocity of 20 m/s at an angle of 36" above the horizontal. Determine a) Time of flight b) Maximum height c) Range 4. . The object below is at rest. Determine F, and F. 1200 N 1400 N 600 N