After MJ completely forgot about Spiderman's identity, Peter decided to store all of the pictures and gifts MJ had given him in a box lying on one corner of a 7 kg wooden platform supported by a hinge at K, located at the midpoint of HI. Spiderman also attached a web sling at G to hold the platform in equilibrium. The weights of the misarranged objects inside the box are idealized to have a triangular distribution ALONG THE CENTER OF THE BOX as shown.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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2. Which of the following shows the correct vector representation of the tension in the web sling?
A. T <-0.426,-0.640, 0.640>
B. T <0.426, 0.640, -0.640>
C. T <-0.640, 0.640, 0.426>
D. T <1, 1.5, -1.5>
A÷ X
3. What is the magnitude of the equivalent concentrated load representing the weight of the box?
18.00 N
4. Which of the following is the CORRECT summation of moments about the x-axis?
HINT: Use "force multiplied by perpendicular distance"
A. Wbox(0.15) + Wwood (0.75) - Ty(1.5) = 0
B. Wbox(0.15) - Wwood (0.75) + Ty(1.5) = 0
C. Wbox(0.15) + Wwood (0.75) - Ty(1.5) + Tx(1.5) = 0
D. Wbox(0.15) + Wwood (0.75) - Ty(1.5) - T₂(1.5) = 0
B X
5. What is the magnitude of the tension in Spiderman's web sling?
Transcribed Image Text:2. Which of the following shows the correct vector representation of the tension in the web sling? A. T <-0.426,-0.640, 0.640> B. T <0.426, 0.640, -0.640> C. T <-0.640, 0.640, 0.426> D. T <1, 1.5, -1.5> A÷ X 3. What is the magnitude of the equivalent concentrated load representing the weight of the box? 18.00 N 4. Which of the following is the CORRECT summation of moments about the x-axis? HINT: Use "force multiplied by perpendicular distance" A. Wbox(0.15) + Wwood (0.75) - Ty(1.5) = 0 B. Wbox(0.15) - Wwood (0.75) + Ty(1.5) = 0 C. Wbox(0.15) + Wwood (0.75) - Ty(1.5) + Tx(1.5) = 0 D. Wbox(0.15) + Wwood (0.75) - Ty(1.5) - T₂(1.5) = 0 B X 5. What is the magnitude of the tension in Spiderman's web sling?
After MJ completely forgot about Spiderman's identity, Peter decided to store all of the pictures and gifts MJ had given him in a box lying
on one corner of a 7 kg wooden platform supported by a hinge at K, located at the midpoint of HI. Spiderman also attached a web sling
at G to hold the platform in equilibrium. The weights of the misarranged objects inside the box are idealized to have a triangular
distribution ALONG THE CENTER OF THE BOX as shown.
y
0.3m
G
N
2m
H
1m
1.5m
0.45m
80N/m
1.5m
X
Transcribed Image Text:After MJ completely forgot about Spiderman's identity, Peter decided to store all of the pictures and gifts MJ had given him in a box lying on one corner of a 7 kg wooden platform supported by a hinge at K, located at the midpoint of HI. Spiderman also attached a web sling at G to hold the platform in equilibrium. The weights of the misarranged objects inside the box are idealized to have a triangular distribution ALONG THE CENTER OF THE BOX as shown. y 0.3m G N 2m H 1m 1.5m 0.45m 80N/m 1.5m X
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