MULTIPLE CHOICE
PRINTED NAME
________________________________
2 points each. Put an "X" through your choice in the immediately following array. Do
not
mark
your choice where the problem is stated. Choice "e" should be marked when "none of the above"
is the correct choice for the problem, i.e. no stated answer is within a factor of 3 of correct
1
2
3
4
5
6
7
8
a
a
a
a
a
a
a
a
b
b
b
b
b
b
b
b
c
c
c
c
c
c
c
c
d
d
d
d
d
d
d
d
e
e
e
e
e
e
e
e
1. The mass of your textbook, in kg, is
about:
a. 0.001
b. 0.01
c. 0.1
d. 1.0
2. Oscillations of the ruler with 16 quarters
on it, as used in the class demonstration, had
a period, in sec, of about:
a. 0.6
b. 6
c. 60
d. 600
3. The surface area of the classroom floor is
about, in m
2
:
a. 2
b. 20
c. 200
d. 2,000
4. The function 3sin(18t) with t in seconds
has a frequency, in cycles/sec, of about:
a. 3
b. 0.5
c. 18
d. 1.0
5. The ratio of the length of an outstretched
arm to the thickness of a human hair is
about:
a. 1
b. 10
c. 100
d. 1,000
6. The function 3sin(30x) with x in meters
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 Fall '08
 Mcwilliams,R
 A., immediately following array, finger oscillation

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