## Homeworks for Math 142

### Homework 1

Do textbook problems 2.1, 2.2, 4.1, 4.2, 5.2, 5.6. For 2.2, only generalize part a) of 2.1.
Due date: Friday, Jan. 21

### Homework 2

Do textbook problems 8.2, 9.4, 10.1, 11.1, 12.2, 12.5
Due date: Friday, Jan. 28

### Homework 3

Do textbook problems 14.2, 16.2, 18.3, 18.6, 18.7
For 18.7, you may refer to the results from 18.6.
Due date: Friday, Feb. 4

### Homework 4

Do textbook problems 19.7, 21.1, 21.2, 22.2
Also, show that equation 22.1 leads to 22.2 (i.e., integrate the equation of motion
Due date: Friday, Feb. 11

### Homework 5

Do textbook problems 34.7, 34.10, 37.5, 38.1, 38.2, 40.3

Due date: Friday, Feb. 18

### Homework 6

Do textbook problems 42.2, 46.1, 46.4

Due date: Friday, Feb. 25

### Homework 7

Do textbook problems 49.1, 49.2, 50.2, 50.4, 50.5, 54.2 a) and b)

Due date: Friday, Mar. 3

### Homework 8

Do textbook problems 57.1, 58.1 58.3, 61.2, 63.1
generalize 57.1, for general u_1 and u_2

Due date: Friday, Mar. 10

### Homework 9

Do textbook problems 67.1, 67.2, 68.1, 68.2, 68.3
Due date: Wednesday, Mar. 15