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PRELIM 2
PHYSICS 112
Nov. 12, 1996
Name
:
Signature
:
Section Instructor:
Section no.
This is a closed book exam. All students are expected to abide by the university’s
code of academic integrity. Use these sheets in place of an answer book. Show your
solutions to questions in the spaces provided. Use of calculators is permitted. If an answer
is expressed in numbers, be sure to include units. Leave square roots in their unevaluated
form. Provide a complete explanation of your solution in the spaces provided.
This packet contains 7 pages of problems, a formula sheet and two blank sheets to be
used as scratch paper. The total number of points on the exam is 90, one for each minute,
and how much each problem is worth is indicated below.
————————————————————–
Problem 1A
/(5)
Problem 1B
/(5)
Problem 2
/(20)
Problem 3
/(15)
Problem 4
/(20)
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View Full DocumentUSEFUL FORMULAS
Prelim 2
v
=
v
0
+
at,
x
=
x
0
+
v
0
t
+
1
2
at
2
,
v
2
=
v
2
0
+ 2
a
Δ
x
a
=
v
2
r
f
k
=
μ
k
F
N
W
=
Z
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 Spring '07
 LECLAIR,A
 Physics, mechanics

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