just do numbers 7&9. please show all work (please try and write neatly. i can't read some tutors handwriting)

http://w 5. Given: F = 602 N 6. Given: m = 37.5 kg m = 63.0 kg v = 17.0 m/s r = 3.20 m r = 3.75 m S V : m/s F = N 7. Given: F = 75.0 N 8. Given: F = 80.0 N v = 1.20 m/s m = 43.0 kg m = 100 kg r = 17.5 m r = m V = m/s 9 An automobile of mass 1 17 slugs follows a curve of radius 79.0 ft with a speed of 49.3 ft/s. What centripetal force is exerted on the automobile while it is rounding the curve? 10. Find the centripetal force exerted on a 7.12-kg mass moving at a speed of 2.98 m/s in a circle of radius 2.72 m. 11. The centripetal force on a car of mass 800 kg rounding a curve is 6250 N. If its speed