PROBLEM 3 GIVEN: Parameters 14 in 28 in 84 kips 187 kips REQUIRED: The force-couple system shown acts on a trapezoidal plate. a) Determine the value of M1 if the system shown is equivalent to a single force acting at point C. b) The system shown is equivalent to a force-couple system consisting of R and M2 = 3000 kip-in clockwise. If M1 in this case is 120 kip-in counterclockwise, determine the point of action of the resultant force R along line CD.
PROBLEM 3 GIVEN: Parameters 14 in 28 in 84 kips 187 kips REQUIRED: The force-couple system shown acts on a trapezoidal plate. a) Determine the value of M1 if the system shown is equivalent to a single force acting at point C. b) The system shown is equivalent to a force-couple system consisting of R and M2 = 3000 kip-in clockwise. If M1 in this case is 120 kip-in counterclockwise, determine the point of action of the resultant force R along line CD.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
1. Answer each problem following the proper format (GIVEN, REQUIRED, SOLUTION).
2. Do not round off intermediate values when using them to solve subsequent values; however, they may be written up to 4 decimal places in your answer sheets. Final answers should be rounded off up to 4 DECIMAL PLACES.
3. Box the final answers.
Transcribed Image Text:50°
1YZ kips
10 in
1X in
10 in
20 kips
35 kips
8x kips
2Y in
50
1YZ kips
C
18 in
Transcribed Image Text:PROBLEM 3
GIVEN:
Parameters
14 in
28 in
84 kips
187 kips
REQUIRED:
The force-couple system shown acts on a trapezoidal plate.
a) Determine the value of M1 if the system shown is equivalent to a single force acting at point C.
b) The system shown is equivalent to a force-couple system consisting of R and M2 = 3000 kip-in
clockwise. If M1 in this case is 120 kip-in counterclockwise, determine the point of action of the
resultant force R along line CD.
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