651 lb
531 lb
386 lb
205 lb
a
b
a
b
F
F
P
P
=
=
=
=
Name______________________
ESM 2104
With Answers
Test #1
September 12, 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.
___________________________
1.
The 600 lb force is to be decomposed into
oblique components along the lines
aa
and
bb.
The
component
F
a
along
aa
is most
nearly
1.
205 lb
2.
300 lb
3.
386 lb
4.
460 lb
5.
531 lb
6.
564 lb
7.
600 lb
8.
651 lb
9.
715 lb
10. 1648 lb
2.
The
projection
of the 600 lb force
along the line
bb
is most nearly
1.
205 lb
2.
300 lb
3.
386 lb
4.
460 lb
5.
531 lb
6.
564 lb
7.
600 lb
8.
651 lb
9.
715 lb
10. 1648 lb
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View Full Document3560 lb in
O
=−
Mk
45.0 in
y
=
3.
The moment of the 200lb force
F
about
point
O
is most nearly
1.
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 Spring '07
 SLHendricks
 Force, lb

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