PH101 (Mirov)
HOMEWORK # 1
Textbook:
Cutnell, Johnson, PHYSICS
Chapter 1. Problems: 10, 16, 29, 32, 38, 44, 50
Chapter 2. Problems: 8, 10, 16, 25, 28, 32
Due: April 4, 2001
ANSWERS TO
HOMEWORK # 1
Chapter 1
|
Problem# |
10 |
16 |
29 |
32 |
38 |
44 |
50 |
|
Answer |
1.78x10-2 P |
0.43 m |
4746m; 21.9°, south of east |
2x102 N 41° |
370 N +230 N |
2.7 km 6.0x101 degrees, north of east |
14.7 cm 19.6°, south of west |
Chapter 2
|
Problem # |
8 |
10 |
16 |
25 |
28 |
32 |
|
Answer |
6.25 m/s downward |
34 km/h north |
8.0 m/s |
0.17 s |
96.9 m/s |
0.81 m/s2 in the same
direction as the velocity |