()
320
600
60
lbft
D
=−
−
−
Mi
j
k
Name______________________
ESM 2104
With Answers
Test #2
October 3, 2006
Closed book, but you may use one 8½”x 11" formula sheet (one side only).
There are 15 questions, equally weighted.
1.
Fill in your name on this exam sheet.
2.
Fill in your name and ID number on the orange opscan form
3.
On the upper righthand corner of the this test is a Form Letter.
Fill in your Form letter
on your opscan
Sign the following pledge:
I have neither given nor received unauthorized aid on this exam.
___________________________
The force
F
in Cable
EC
has a magnitude of 70 lb.
The moment of the force
F
about point
D
can be
written
D
xyz
MMM
=++
j
k
1.
The component
M
y
is most nearly
1.
30 lb ft
2.
30 lb ft
3.
60 lb ft
4.
60 lb ft
5.
300 lb ft
6.
300 lb ft
7.
320 lb ft
8.
320 lb ft
9.
600 lb ft
10. 600 lb ft
2.
The component
M
z
is most nearly
1.
30 lb ft
2.
30 lb ft
3.
60 lb ft
4.
60 lb ft
5.
300 lb ft
6.
300 lb ft
7.
320 lb ft
8.
320 lb ft
9.
600 lb ft
10. 600 lb ft
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Documentplane
6.75m,
2.52m,
168Nm
plane
2.52m,
9.00m,
168Nm
xy
M
yz
M
−
==
=
−
=
The two forces shown are to be replaced by a
This is the end of the preview.
Sign up
to
access the rest of the document.
 Spring '07
 SLHendricks
 Hebrew numerals, 175, 320i, 48.0 lb

Click to edit the document details