Question 11 (1 point) Listen Q4. The beam is pin-supported at A, and supported by a roller at B. The lengths are /₁ = 1.

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Question 11 1 Point Listen Q4 The Beam Is Pin Supported At A And Supported By A Roller At B The Lengths Are 1 1 (78.39 KiB) Viewed 15 times

I need answer ASAP!!! You might have seen a similar problem already on answers. DONOT copy it thinking it is right as it contains differentvalues and dimensions.Also, I need final answer in degrees!!!
Question 11 (1 point) Listen Q4. The beam is pin-supported at A, and supported by a roller at B. The lengths are /₁ = 1.8 m and /2 = 4.1 m. The cross section is a solid rectangle as shown in the image with h = 180 mm. It is subjected to a uniformly distributed load with load intensity w = 35 kN/m. If the location of point Cis indicated on the cross section, and its state of stress can be represented on plane element as shown, determine the smallest (in magnitude) angle of rotation 8, (in the unit of °) to achieve the principal stresses in x-y plane for this element at point C. Negative sign must be included if the rotation is clockwise. 50 mm 50 mm Your Answer: y Answer 1.5 m Ox 2.5 m wwww 2 m B Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. W