80 lb 40 lb 331 33" A G - x 72" 40 lb B C 50 lb 30° 66"- 70 lb

Please solve both part and correct answer otherwise dislike

Hello, I don't understand how to solve 5-19 in the photo below. Because I can't find the correct elaboration on the solutions, I hope that you can show me how to get to this answer. I have added my own calculations in a photo for your insight. These are the correct answers: tmaxEA= 5,66 MPa tmaxCD = 8,91 MPa Thanks for your help! Julia

Please answer all parts or don't answer bcz this is my last question of month

Find the relationship between 8₁, the elongation of rod (1), and the internal tensile force, F₁, in rod (1). Assume 8, is a positive value in units of mm and F₁ is a positive value in units of kN. So, the answer you enter for the ratio (8₁/F₁) must be in units of ( mm/kN). 8₁ F₁ = i ! mm/kN

I need help with this question, it really has me stumped. The values I have depicted are said to be incorrect, I have also tried the same values but positive for each part and it was incorrect as well. Any help would be appreciated, thanks.

2- A compound shaft consists of two segments. Segment (1) is a tube with a length of L₁ = 500 mm, an outside diameter of D₁ = 30 mm, and a wall thickness of t₁ = 3 mm and segment (2) is a solid shaft with a length of L₂ = 800 mm and a diameter of d₂ = 20 mm. For the material properties of each segment please follow the table 2 Table 2 Surname starting (A-M) Surname starting (N-Z) G₁ = 26 GPa G₁ = 45 GPa N If an external torque of TB = 300 N. m acts at pulley B in the direction shown, (i) calculate the torque Tc required at pulley C so that the rotation angle of pulley C relative to A is zero. Shear Modulus (ii) Discuss what would happen if you replace the tube with a solid shaft of the same material and the diameter equal to the outer diameter of tube. Tc (2) (1) G₂ = 45 GPa G₂ = 26 GPa L₂ 4₁

Could you plz complete qustions 4&5

Hello, I don't understand how to solve 5-9 in the photo below. Because I can't find the correct elaboration on the solutions, I hope that you can show me how to get to this answer. I have added my own calculations in a photo for your insight. These are the correct answers: T1 max = 2,37 kNm tmaxCD = 35,6 MPa tmaxDE = 23,3 MPa Thanks for your help! Julia

I need only MATLAB coding please.....