Chapter 37- College Physics, 7^th ed. (Sears, Zemansky, & Young)

37-1. 40 cm to the right of the mirror; 6.0 cm tall

37-2. 11.7 m

37-3. a) +5.0 b) 60 cm behind the mirror; virtual

37-4. 3.25 cm

37-5. b) 35 cm to the right of the mirror; 5.00 cm; inverted; real

37-6. a) 8 cm b) 8 cm

37-7. b) 5.83 cm to the left of the mirror; 0.833 cm; erect; virtual

37-8. ?

37-9. b) 3.75 cm to the right of the mirror; 0.938 cm; erect; virtual

37-10. ?

37-11. 2.3 cm

37-12. 11.3 m

37-13. a) 4.5 cm b) 25.5 cm

37-14. 3.3 m

37-15. ?

37-16. a) 9 cm to the right of the vertex b) 14.4 cm to right of the vertex c) 18 cm to right of the vertex

37-17. 1.39

37-18. 22.5 cm to right of vertex; 2.0 mm; inverted

37-19. 11.2 cm to the left of the vertex; 1.0 mm; erect

37-20. a) 5.2 cm from center; toward observer; +0.80 b) no

37-21. 4.00 m/s

37-22. a) 3

37-23. h/2

37-24. 3R/2 from vertex; 3R/4 from vertex

37-25. 6.00 m; 3.00 m

37-26. 2.94 cm

37-27. a) 6.67 cm b) 13.1 cm

37-28. 5.6 cm from center, in direction of object; + 0.20

37-29. b) erect

37-30. 1.50

37-31. a) 0.333 cm b) Independent

37-32. 2.00

37-33. ?

37-34. 200 cm

37-35. b) At the point where the mirrors join

37-36. a) –0.333 b) 0.333 cm c) 0.109 cm d) 0.109 e) –0.250; 0.250 cm; 0.062 cm

37-37. 5.45 cm to the left of the vertex of the spherical mirror, 0.58 cm tall; 10.6 cm to the left of the vertex of the spherical mirror, 0.38 cm tall

37-38. b) 18°