Name:
ID#:
Section #:
Practice Exam #2
Physics 2425
PART I: MULTIPLE CHOICE QUESTIONS
Choose the best answer for each of Questions 1-3 below. Circle the letter corresponding to your answer.
(5 pts eac
Experiment 9: Diffraction
Grating
Alexandra
Gillette
28 July 2016
Location: home
Physics 2426- Summer II
2016
Abstract, Experiment and Observation
Abstract:
The objective of this lab are to observe th
Experiment 2: Electric
Fields
Alexandra
Gillette
31 June 2016
Location: home
Physics 2426- Summer II
2016
Abstract, Experiment and Observation
Abstract:
The objective of this lab is to experimentally
Practice Exam - Final ANSWER KEY
Physics 2425
13. vi = 2.73 m/s
14. (a) v1 f = 1.5 m/s , v2 f = 6.5 m/s (+ direction taken to be to the right)
(b) 73.0
15. 32C
16. vi =
4GM E
3RE
17. f = 3.2 102 rad/s
Experiment 4: Data
Collection
Alexandra
Gillette
13 June 2016
Location: home
Physics 2425- Summer I 2016
Abstract, Experiment, and Observation
Abstract:
The objective of this lab is to form a hypothes
Experiment 3: Introduction
to Electrical Circuits: Ohms
Law
Alexandra
Gillette
1 August
2016
Location: home
Physics 2426- Summer II
2016
Abstract, Experiment and Observation
Abstract:
The objective of
Experiment 5: Acceleration
Alexandra
Gillette
15 June 2016
Location: home
Physics 2425- Summer I 2016
Abstract, Experiment and Observation
Abstract:
The objective of this lab is to calculate the accel
Experiment 6: Capacitance
in a Circuit
Alexandra
Gillette
5 August
2016
Location: home
Physics 2426- Summer II
2016
Abstract, Experiment and Observation
Abstract:
The objective of this lab is to obser
Experiment 5:
Semiconductor Temperature
Sensor
Alexandra
Gillette
2 August
2016
Location: home
Physics 2426- Summer II
2016
Abstract, Experiment and Observation
Abstract:
The objective of this lab is
In this free fall experiment we measured the acceleration due to gravity. We were
able to do this by dropping a picket fence through a photogate and observing the
time intervals between the leading ed
For our 1D Dynamics lab, we used Mathematica software to study air resistance and
terminal velocity. By modifying some Mathematica codes to reflect the proper
formulas for free fall with viscous quadr
In our Conservation of Angular Momentum lab, we used our lab equipment to study
and observe the moment of inertia of a system. After giving a platter an initial
rotational velocity, we then added a se
Chapter G - Problems
Blinn College - Physics 2425 - Terry Honan
Problem G.1
A 0.12 kg ball dropped from a height of 2.0 m rebounds to 1.8 m. (a) What is the change in the ball's momentum during its co
Chapter G - Problems
Blinn College - Physics 2425 - Terry Honan
Problem G.1
A 0.12 kg ball dropped from a height of 2.0 m rebounds to 1.8 m. (a) What is the change in the ball's momentum during its co
Chapter F - Problems
Blinn College - Physics 2425 - Terry Honan
Problem F.1
A 600 N force pushes a refrigerator 8 m along a floor. What is the work done by the force?
Problem F.2
Junior lifts a 20 N w
Chapter F - Problems
Blinn College - Physics 2425 - Terry Honan
Problem F.1
A 600 N force pushes a refrigerator 8 m along a floor. What is the work done by the force?
Solution to F.1 For a constant fo
Chapter E - Problems
Blinn College - Physics 2425 - Terry Honan
Problem E.1
(a) What is the centripetal (radial) acceleration of a point on the earth's equator? (b) Give an expression for the centripe
Experiment 4: Resistors in
Series and Parallel
Alexandra
Gillette
4 August
2016
Location: home
Physics 2426- Summer II
2016
Abstract, Experiment and Observation
Abstract:
The objective of this lab is
Experiment 2:
Measurement: Length,
Mass, Volume, Density and
Time
Alex Gillette
10 June 2016
Location: home
Physics 2425- Summer I 2016
Abstract, Experiment, and Observation
Abstract:
The objective of
Experiment 3:
Trigonometric
Measurements
Alex Gillette
10 June 2016
Location: home
Physics 2425- Summer I 2016
Abstract:
The objective of this lab is to review basic trigonometric functions and to mea
Name:
ID#:
Section #:
Practice Exam #1
Physics 2425
PART I: MULTIPLE CHOICE QUESTIONS
Choose the best answer for each of Questions 1-4 below. Circle the letter corresponding to your answer.
(3 pts eac
Practice Exam #1 ANSWER KEY
Physics 2425
1.
c
2.
d
3.
f
4.
i
5.
5.06 km , 20.2D N of W
6.
0.36 m/s, 52D S of W
7.
(a) t = 0.682 s and t = 2.99 s
(b) vx = 24.0 m/s at all times, v y = 11.3 m/s at t = 0
Exam 3 Review Notes
Chapter 9
Category I
Sec 9.4: Energy in Rotational Motion
Sec 9.2: Rotation With Constant Angular Acceleration
Key:
Sec 9.6: Moment of Inertia Calculations
o Derive formula for mom
Exam 2 Review Notes
Chapter 5
Category I
Sec 5.3: Frictional Forces
Sec 5.4: Dynamics of Circular Motion
Category II
Sec 5.1: Equilibrium (probably on this test)
Category III
Sec 5.5
Rolling Fric
Name:
ID#:
Section #:
Final Exam
Physics 2425
PART II: FREE-RESPONSE (SHOW-YOUR-WORK) PROBLEMS
For Questions 13-19, write your answers in the spaces provided. If you need additional space, ask your in
Practice Exam #2 ANSWER KEY
Physics 2425
1.
(f)
2.
(b) and (d)
3.
7
G
rCM = 0, m
10
4.
(a) m2 / m1 =
g a
a + g cos + g sin
(b) m2 / m1 =
1
cos + sin
5.
1.1 m/s
6.
(a) 43.2 J
(b) 15.2 J
(c) 3.61 m/s
Exam 1 Review Notes
Chapter 1
Category I
Vectors (Secs 1.7 1.9):
Key:
o Adding, subtrating vectors (graphically and by
Category I: most important stuff.
components)
Definitely on exam.
o Multiplying
Name:
ID#:
Section #:
Exam #3
Physics 2425
For Questions 1-7, write your answers in the spaces provided. If you need additional space, ask your instructor
for scratch paper. You must answer each part
Name:
PART I: MULTIPLE CHOICE
ID#:
Section #: QUESTIONS
Practice Exam #1
Physics 2425
Choose the best answer for each of Questions 1-4 below. Circle the letter corresponding to your answer. (3
pts eac
Practice Exam #1 ANSWER KEY
Physics 2425
1.
c
2.
d
3.
f
4.
i
5.
5.06 km , 20.2 N of W
6.
7.
0.36 m/s, 52 S of W
(a) t = 0.682 s and t = 2.99 s
(b) vx = 24.0 m/s at all times, vy =11.3 m/s at t = 0.682