If you have two pieces joined by a pin and you make an axial force, what is the first thing that breaks?
If you have two pieces joined by a pin and you make an axial force, what...
W The figure shows a frame consisting of two members joined together at pin B and supported at C and D. a) Draw the free body diagram of member ABD. b) Calculate the force applied by pin B on the member. c) Calculate the forces at D. OD (hint: member BC is an axial member) Aa 4m 8m 6 kN
15. [1pt]
The truss is pin-joined to the wall. Find the force in each member.
Assume L = 2.91 m, θ = 38°, P1 = 276 N, P2 =
101 N. If the member is in compression, enter a negative
force.
Enter FAB.
Answer:
16. [1pt]
Enter FBC.
Answer:
17. [1pt]
Enter FBD.
Answer:
18. [1pt]
Enter FCD.
Answer:
19. [1pt]
Enter FBE.
Answer:
20. [1pt]
Enter FDE.
Answer:
19
Assume: width (in)= 2
thickness (in)= 0.25
force (ib)= 500
pin diameter (in)= 0.5
4. See the pin joint shown below, the force, pin diameter width and link thickness from the spreadsheet. Assume the link is made of steel with strength of 36,000 psi and pin shear strength of 21,600 psi. Ignore the ears. a. Is the pin in single or double shear? b. Given the force and pin dimensions, what is the shear stres:s in the pin? c. Given...
lo 15. [1pt] The truss is pin-joined to the wall. Find the force in each member. Assume L = 2.43 m. = 420, P1 = 258 N, P2 = 124 N. If the member is in compression, enter a negative force. Enter FAB Answer: Submit All Answers 16. [1pt] Enter FBC Answer: Submit All Answers 17. [1pt] Enter FBD Answer: Submit All Answers 18. [1pt] Enter FCD Answer: Submit All Answers 19. [1pt] Enter FBE- Answer: Submit All Answers 20....
QUESTION 7 In the truss shown, all members are pin-ended. Determine the axial force in member BC. Provide your answer in the space below. Given: a 13 m, b-5 m, P1 18 kN, P2 16 kN, P3-16 kN In your answer show exactly one decimal place and assume that tension is positive and compression is negative
Two masses, m and m2, are joined by a massless string. A force Fis applied vertically to the upper mass m2. Express you answers in terms of F, m, m2, and required constants. a)(4p) What is the magnitude of the acceleration of mass mı? b)(4p) What is the magnitude of tension in the string connecting the masses?
You’ve just joined the investment banking firm of Dewey,
Cheatum, and Howe. They’ve offered you two different salary
arrangements. You can have $7,400 per month for the next two years,
or you can have $6,100 per month for the next two years, along with
a $33,000 signing bonus today. Assume the interest rate is 6
percent compounded monthly.
You've just joined the investment banking firm of Dewey, Cheatum, and Howe. They've offered you two different salary arrangements. You can have...
Problem 3: The wall crane supports a load of 700 lb with the pin at A and D. All pulleys are pin connected to the structure. The cross-sectional area of BD is 4 and the diameter for pulley B and C is 10 inches. 1) 2) 3) 4) Draw the FBDs of the pulley at E; Draw the FBD of the whole structure with the cable but without W; Find internal for NBD; Determine the average normal stress of BD...
(10p) At what point of the cross section in a prismatic bar must the axial force act in order to have uniform tension or compression?
L L2 L L 7. [1 pt) The truss is pin-joined to the wall. Find the force in each member. Assume L, = 2.71 m, L 1.83 m, P = 1024 N. If the member is in compression, enter a negative force. Enter FAB Answer: Sube lewe 8. [1pt) Enter FBC Answer: Submit Al Answers 9. [1 pt) Enter FBD Answer: 10. [1pt] Enter FCD Submit Alwers Answer: Submit Al Answers 11. [1pt] Enter FDE Submit Al Answers Answer: 12....