Midterm+Review



PHYSICS STUDY GUIDE MIDTERM - ANSWERS

1. 3.8km 2. 85km 28.1 degrees South of West 3. a.) 14.7km b.) due east 9.1km (*MISTAKE ON ANSWER KEY) 4. 2.0 sec. 5. 3.11 sec. (*MISTAKE ON ANSWER KEY) 6. 1.45 m/s/s = a 7. 0.7 sec. 8. 1.218 m above the ground 9. y = 2.19m 10. 52.6m (*MISTAKE ON ANSWER KEY) 11. 12.6m/s 12. yes toki moves, a = 5.5m/s/s 13. a) FN = 15276.7N b) Yes will move, gravity and friction cancel each other out 14. 5.0m/s 15. 27.2m/s 16. 26.3m/s 17. 0.37m/s 18. T=47.7 days