4. [-/16.66 Points] DETAILS GGMECHMAT9 8.4.002. MY NOTES ASK YOUR TEACHER A wood beam has a rectangular cross section of

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4 16 66 Points Details Ggmechmat9 8 4 002 My Notes Ask Your Teacher A Wood Beam Has A Rectangular Cross Section Of 1 (122.32 KiB) Viewed 14 times

4. [-/16.66 Points] DETAILS GGMECHMAT9 8.4.002. MY NOTES ASK YOUR TEACHER A wood beam has a rectangular cross section of width 130 and height 170 mm. The beam is simply supported at A and B, has a length of 3 m, and is subjected to point load P = 3.8 kN at midspan. 25 mm -oc L = 3 m 0.5 m Calculate the state of stress at point located 25 mm below the top of the beam and 0.5 m to the right of support A. (Enter your answers in MPa. Assume that the +X-axis is to the right and the +y-axis is up along the page. For the normal stresses, use the deformation sign convention. For the shear stress, use the sign convention for shear stresses. Consider only the in-plane stresses and disregard the weight of the beam.) MPa MPa Txy = | мРа