The system shown below is in equilibrium. The magnitude of the compressive force in Spring 2 is 15% more than the magnitude of force F, while the magnitude of the compressive force in Spring 1 is 100 N less the force in Spring 2. If the spring constants of Springs 1, 2 and 3 are 312.5, 625 and 1200 N/m, respectively, determine the tension in cable ABC (in N), the magnitude of force F (in N), and the mass of Block A (in kg). Also, calculate the change in lengths (in cm) of Springs 1, 2, and 3. Draw the complete FBD’s of Block A, Hook C and Pulley E. Use g=9.806 m/s2.
The system shown below is in equilibrium. The magnitude of the compressive force in Spring 2 is 15% more than the magnitude of force F, while the magnitude of the compressive force in Spring 1 is 100 N less the force in Spring 2. If the spring constants of Springs 1, 2 and 3 are 312.5, 625 and 1200 N/m, respectively, determine the tension in cable ABC (in N), the magnitude of force F (in N), and the mass of Block A (in kg). Also, calculate the change in lengths (in cm) of Springs 1, 2, and 3. Draw the complete FBD’s of Block A, Hook C and Pulley E. Use g=9.806 m/s2.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
The system shown below is in equilibrium. The magnitude of the compressive force
in Spring 2 is 15% more than the magnitude of force F, while the magnitude of the
compressive force in Spring 1 is 100 N less the force in Spring 2. If the spring
constants of Springs 1, 2 and 3 are 312.5, 625 and 1200 N/m, respectively,
determine the tension in cable ABC (in N), the magnitude of force F (in N), and the
mass of Block A (in kg). Also, calculate the change in lengths (in cm) of Springs 1, 2, and 3. Draw the complete FBD’s of Block A, Hook C and Pulley E. Use g=9.806 m/s2.
Transcribed Image Text:60⁰
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