Homework #4 Phys 142 Dr. Weeks

Due: Thursday, February 15, by 3 pm, turn in either outside Rollins 1025 or outside of Emerson 309

 

This homework is slightly shorter because Exam #1.

 

Conceptual questions: Chapter 21: #2, 3, 5

Only short answers are required to these questions

 

Problems: Chapter 20, #97; Chapter 21, #2, 10, 12, 20

 

 

 

 

 

Other problems to look at, but not to hand in:

Concepts: 20.16, 21.6, 21.8

Problems: Ch 20, #99; Ch 21, #1, 3, 6, 11, 15, 17

 

Answer to suggested problem 21.6: 58 degrees