• Show all your work with all details for each question by order.
• Forces and components must be verified.
• A free-body diagram must be verified for each mass if it is required.
• Write the required formulas and equations for each problem

5. In an amusement park, a cylinder rotates with 45 rpm and it creates centripetal force on a student body with mass of 75.0 kg which it is cause to make him stuck on the wall of cylinder without falling and touching the floor. The radius of cylinder is 3.80 m. Find static friction coefficient between student's body and the wall of cylinder. 6. Find maximum speed of a car on the banked curve road if the radius of curve is 130.0 m and banked curve angle of 1 1 degree and friction coefficient between tires and road is 0.1 on a rainy day. 7. The profile of a typical 4500 Lbs SUV car, as seen from the front, is 1.7 m wide and 2.3 m high. Aerodynamic body shaping gives a drag coefficient of 0.55. At what speed does the magnitude of the drag equal to the magnitude of the rolling friction? Air Density is 1.3 kg/m