G 3)Skim Sections 4.1 thru4.3of the Course Textbook. Note that your CONNECT account should provide an electronic version of the textbook for you.4)Use equilibrium to solve for the internal bending momentof the beam shownin the Appendix. Cut the beam loose 500 mm away from the face of the granite wall (so your FBD is 1 meter long). Consider only the red bending moment (in other words ignore the blue bending moment vector). Draw the complete FBD for this 1-meter length of beam. Use equilibrium to determine the bending moment on your cut. Explain how your result would change ifyou cut the beam at other locations. Linked to Basic Learning Objective1.5)Determine the Second Moment of Area for the two axes of the beam in the Appendix.