9. Given Right Triangle. Side a is 4.8 cm. Side c (hypotenuse) is 6.2 cm. Find another side and angles of the triangle. Sketch the diagram. (Use only SOH, CAH, TOA) 10. A train travels from Tampa, Florida, to Orlando, which is 325 mi north and 250 mi west of Tampa. What is the total displacement and angle of displacement of the train? 11. Find horizontal and vertical components of the speed of a football player running 15 m/s at an angle of 42' to the ground. 12. The soccer player runs right 20 m and then left 30 m. What is the total displacement in mi and angle of displacement of the soccer player? 13. A car weighing 150 N is parked on a hill that makes an angle of 28 with the horizontal. Find magnitude of the component of the weight that is parallel to the hill. 14. A force of 125 N is required to push a 430 N block of ice up on incline plane. What angle does the incline plane make with the horizontal? Bonus. A proton that is the nucleus of a hydrogen atom can be modeled as a sphere with diameter of 2.4 x 10 2 mm and a mass of 1.67 x 10-24 g. Determine the density of the proton in kg/m', (V = 4/30r], density = mass/volume)