Find the total elongation of the bar. Take E = 1 x 10$ N/mm²

Given the shape below, calculate the moment of inertia about the horizontal axis, which passes through the centroid of the cross section. Use b1 = 19, b1a = 13, t1 = 0.4, b2 = 10, and t2 = 0.5. Give the answer to one decimal place. t. bia b,

Q8: An electric light fixture weighing 200 N is supported as shown in Figure. Determine the tensile forces in the wires BA and BC. Use Parallelogram Method, 50⁰ 65° B 200 N A B حروب 4

Determine the shear force and moment acting at point C of the beam shown in (Figure 1). For the calculation use Simpson's rule to evaluate the integrals. Follow the sign convention. Figure W 2 kip/ft w = (2x³ + √√x + 4)"> 2 ft 2 ft 1 of 1 11.58 kip/ft Part A What is the shear force at C? Express your answer in kilopounds to three significant figures. Vc = Submit Part B 15. ΑΣΦ Request Answer vec Beste ? What is the moment at C'? Express your answer in kilopound-feet to three significant figures. kip