1. A vector quantity has only a magnitude and no direction associated with it.
a. True
b. False
ANSWER: False
POINTS: 1
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
2. Motion in a circle at constant speed is motion with constant acceleration.
a. True
2
b. False
1
ANSWER: False
r
POINTS: 1
a
QUESTION TYPE: True / False
o l
HAS VARIABLES: False
h
DATE CREATED: 6/13/2016 10:28 AM
c
DATE MODIFIED: 6/13/2016 10:28 AM
r s
u
3. Motion in a circle at constant speed is motion with constant velocity.
N
a. True
b. False
ANSWER: False
POINTS: 1
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
4. Uniform motion is any motion at constant speed.
a. True
b. False
ANSWER: False
POINTS: 1
QUESTION TYPE: True / False
Page 1
,HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
5. The terms velocity and speed have identical meanings in physics.
a. True
b. False
ANSWER: False
POINTS: 1
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
6. If an object‘s speed is constant, its velocity must also be constant.
2
a. True
1
b. False
a r
ANSWER: True
l
POINTS: 1
o
QUESTION TYPE: True / False
h
HAS VARIABLES: False
c
DATE CREATED: 6/13/2016 10:28 AM
s
DATE MODIFIED: 6/13/2016 10:28 AM
u r
N
7. If an object‘s velocity is constant, its speed must also be constant.
a. True
b. False
ANSWER: True
POINTS: 1
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
8. The proper abbreviation for ‗seconds‘ is ‗sec.‘
a. True
b. False
ANSWER: False
POINTS: 1
QUESTION TYPE: True / False
Copyright Cengage Learning. Powered by Cognero. Page 2
,HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
9. The proper abbreviation for ‗grams‘ is ‗g.‘
a. True
b. False
ANSWER: True
POINTS: 1
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
10. The proper abbreviation for ‗kilohertz‘ is ‗kHz.‘
2
a. True
1
b. False
a r
ANSWER: True
l
POINTS: 1
o
QUESTION TYPE: True / False
h
HAS VARIABLES: False
c
DATE CREATED: 6/13/2016 10:28 AM
s
DATE MODIFIED: 6/13/2016 10:28 AM
u r
N
11. The metric prefix that means one thousand is milli-.
a. True
b. False
ANSWER: False
POINTS: 1
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
12. Twenty milliseconds is 0.020 s.
a. True
b. False
ANSWER: True
POINTS: 1
QUESTION TYPE: True / False
Copyright Cengage Learning. Powered by Cognero. Page 3
, HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
13. There are one thousand megabytes in a gigabyte.
a. True
b. False
ANSWER: True
POINTS: 1
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
14. The second is a metric unit of measure.
2
a. True
1
b. False
a r
ANSWER: True
l
POINTS: 1
o
QUESTION TYPE: True / False
h
HAS VARIABLES: False
c
DATE CREATED: 6/13/2016 10:28 AM
s
DATE MODIFIED: 6/13/2016 10:28 AM
u r
N
15. The number of cycles of a periodic process that occur per unit time is called the period.
a. True
b. False
ANSWER: False
POINTS: 1
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 6/13/2016 10:28 AM
DATE MODIFIED: 6/13/2016 10:28 AM
16. The time for one complete cycle of a periodic process to take place is called the period.
a. True
b. False
ANSWER: True
POINTS: 1
QUESTION TYPE: True / False
Copyright Cengage Learning. Powered by Cognero. Page 4