Momentum
Text Book Problems
p. 193: #'s 1-3, 7-12, 17-22, 24-27
ANSWERS
2. I = 4.8 Ns
3. v = 42 m/s
7. F = 255 N
8. F = -250 N
9. m = 1100 kg
10.t = 1296 s
11.t = 30 s
12. a) t = 0.05 s
17. a) 100 g cm/s
18. a) - 100 kg m/s
19. v = 11 m/s
20. v = 340 m/s
21. v = 10.6 m/s
22. v = 5 m/s West
24. v = 10 m/s
25. v = 0.041 m/s
26. a) -0.50 kg m/s
27. v = 0.22 m/s
b) F = -4000 N
c) m = 408.2 kg (898 lbs.)
b) -60 g cm/s
c) 60 g cm/s
d) 160 g cm/s
e) 16 cm/s
b) -500 kg m/s
b)0.995 kg m/s