Final Exam: Physics 117 504
May 18,2004
JamesJ. Griffin
Physics 2109rrel.301-405-6118
Page 1 of 23 (Twenty two pagesof exam follow)
Physics 117 Final Exam, Cover Page
A) GENERAL INSTRUCTIONS
This exam
Homework Set #2 Solutions (9/8-12)
Chapter 3: Questions 18, 40, 59 Exercises 12, 20, 24
Questions:
18. Yes, the net force resulting from these two forces can have any value between
zero and 1400 newto
Homework Set #3 Solutions (9/15 9/19):
Chapter 4: Questions 9, 24 Exercises 7, 11
Questions:
9. a) Speeding up in a straight line
b) Speeding up and turning left
24. The independence of the vertical a
Homework Set #4 Solutions (9/22 - 9/26):
Chapter 5: Questions 24, 29, 45 Exercises 10, 18, 22
Questions:
24. Because the variation in the force is not usually important for motion near the Earth's sur
Homework Set #6 Solutions (10/6 - 10/10):
Chapter 7: Questions 22, 30, 33 Exercises 12, 15, 21
Questions:
22. At points A and B the gravitational force is doing positive work and the satellite's kinet
Homework Set #5 Solutions (9/29 - 10/3):
Chapter 6: Questions 14, 33, 39 Exercises 17
Questions:
14. Momentum is a vector. Both balls have the same initial momentum. The change in momentum is
greater
Homework Set #7 Solutions (10/13 - 10/17):
Chapter 11: Questions 19, 28, 40 Exercises 14, 19
Questions:
19. They have the same number of molecules.
28. The tire must support the same weight. With half
Homework Set #8 Solutions (10/20 - 10/24):
Chapter 12: Questions 22, 49 Exercises 13, 17, 19
Questions:
22. The air exerts an equal upward force on the bottom of the cookie sheet.
49. The buoyant forc
Homework Set #9 Solutions (10/27 - 10/31):
Chapter 13: Questions 13, 27, 34 Exercises 13, 18
Questions:
13. Heat is a flow of thermal energy, whereas temperature is a measure of the average kinetic en
Exam II
Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
_
1. What is the distinguishing characteristic of crystals?
a. They are solids.
b.
Homework Set #11 Solutions (11/10 - 11/14):
Chapter 9: Questions 27, 32, 49 Exercises 12, 13, 19
Questions:
27. The scale reading is less than your weight because the inertial force acts opposite to t
Homework Set #10 Solutions (11/3 - 11/7):
Chapter 14: Questions 11, 15, 26 Exercises 11, 15, 23
Questions:
11. First: You cannot get more energy out of a heat engine than you put into it. Second: You
Homework Set #12 Solutions (11/17 - 11/21):
Chapter 15: Questions 11, 31, 53 Exercises 11, 17, 23
Questions:
11. Because it takes 60 seconds for the second hand to go around once, it has a period of 6
Homework Set #1 Solutions (9/2-5):
Chapter 2: Questions 31, 38, 49 Exercises 5, 9, 21
Questions:
31. The bicycle undergoes the greatest change in velocity in the same time interval
and therefore has t
PHYS 117- Exam I
Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
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_
_
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1. Car A travels from milepost 343 to milepost 349 in 5 minutes. C
Exam I: Physics 117 S05 February 25, 2005
JamesJ. Griffin Physics 2109rrel.301-405-6118 Page 1 of 12 cfw_Eleven pagesof exam follow.)
Physics 117 Exam I, Cover Page A) GENERAL INSTRUCTIONS This exam c
.
J arnes J. Griffin
Physics 2109trel.301-405-6118
Page 1 of 13 (Twelve pages ofexarn follow.)
Exam ll: Physics 117 SO5
April 1, 2005
Physics 117 Exam II, Cover Page
A) GENERAL INSTRUCTIONS
This exam