PH102 (Mirov)
HOMEWORK # 2
Textbook:
Cutnell, Johnson, PHYSICS
Chapter 16. Problems: 5, 6, 9 12, 16, 25, 35, 37,
50, 56, 66, 72, 74
Due: June 27, 2001
ANSWERS TO
HOMEWORK # 2
Chapter 16
|
Problem# |
5 |
6 |
9 |
12 |
16 |
25 |
|
Answer |
0.49 m |
190 m/s 2.5x10-4 Hz 4.0x103 s |
5.0x101 s |
4.8x10-4 kg |
0.17 s |
+x direction -0.080 m |
|
Problem # |
35 |
37 |
50 |
56 |
66 |
72 |
74 |
|
Answer |
1)steel 2)water 3)air Dt12=0.059s Dt13=0.339s |
28.8 K |
2.4x10-4
J |
2510 m |
79400 |
0.340m |
away from the
person 8.7 m/s |