Physics
Vandebilt Catholic High School
W. Dupre

Work-Energy Theorem
Text Book Problems
#'s 2,3,5,6,9,10,11,14,16,17,18,& 19 ANSWERS

2. K = 675 kJ

3. a) K = 2.3 kJ
    b) K = 560 J
    c) 4:1

5. K = 168.75 J

6. a) F = 3495 N
    b) K = 76.9 kJ

9. d = 66 m

10. a) DK = 345 J
    b) W = 345 J
    c) d = 34.5 m

11. a) DK = 144 kJ
    b) W = 144 kJ
    c) F = - 288 kN

14. DU = -2.75 kJ

16. h = 20 m

17. U = 16.8 J

18. m = 0.102 kg

19. h = 26 m