A weight of 130 lb acts at C on the strut. Find the magnitude of the tension in cable AC. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) Т Value Units Submit Part B - Finding the unknown weight What is the weight of an unknown hanging mass when the compressive force in strut BC is 695 lb? Express your answer to three significant figures and include the appropriate units. > View Available Hint(s) µA W = Value Units Submit Part C- Finding the maximum weight Find the maximum weight that the cable and strut system can support if the magnitude of the compressive force in the strut cannot exceed 1100 lb and the magnitude of tension in the cables cannot exceed 300 lb. Express your answer to three significant figures and include the appropriate units. > View Available Hint(s) Wmax Value Units Submit

A weight of 130 lb acts at C on the strut. Find the magnitude of the tension in cable AC. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) Т Value Units Submit Part B - Finding the unknown weight What is the weight of an unknown hanging mass when the compressive force in strut BC is 695 lb? Express your answer to three significant figures and include the appropriate units. > View Available Hint(s) µA W = Value Units Submit Part C- Finding the maximum weight Find the maximum weight that the cable and strut system can support if the magnitude of the compressive force in the strut cannot exceed 1100 lb and the magnitude of tension in the cables cannot exceed 300 lb. Express your answer to three significant figures and include the appropriate units. > View Available Hint(s) Wmax Value Units Submit

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 64P: When using a pencil eraser, you exert a vertical force of 6.00N at a distance of 2.00cm from the...

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Question

100%

Learning Goal:
To apply the condition of equilibrium to three-dimensional
systems and solve for unknown forces.
As shown, a mass is being lifted by a strut that is
supported by two cables AC and CD. The dimensions
given are a = 7.70 ft, b = 4.30 ft, c = 8.90 ft,
d = 3.70 ft, and e = 5.30 ft.(Figure 1)
Figure
1 of 1
E
B.
a

Part A - Finding the tension in cable AC
A weight of 130 lb acts at C on the strut. Find the magnitude of the tension in cable AC.
Express your answer to three significant figures and include the appropriate units.
> View Available Hint(s)
?
TẠC =
Value
Units
Submit
Part B - Finding the unknown weight
What is the weight of an unknown hanging mass when the compressive force in strut BC is 695 lb?
Express your answer to three significant figures and include the appropriate units.
> View Available Hint(s)
HA
W =
Value
Units
Submit
Part C - Finding the maximum weight
Find the maximum weight that the cable and strut system can support if the magnitude of the compressive force in the strut cannot exceed 1100 lb and the magnitude of tension in the cables cannot exceed 300 lb.
Express your answer to three significant figures and include the appropriate units.
> View Available Hint(s)
TH HÁ
Wmax
Value
Units
Submit

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