Question 1 (25 points) Listen The beam shown is under 2 loading of 200 lbf and 100 lbf. Using the given FBD, calculate the reaction forces R1 and R2. Enter the value of R1 below, using 2 decimal points. (You will enter the value of R2 in the next question of this homework set) y R 4 in Your Answer: Answer 20 in 200 lbf 100 lbf 10 in Question 2 (25 points) Listen The beam shown is under 2 loading of 200 lbf and 100 lbf. Using the given FBD, calculate the reaction forces R1 and R2. Enter the value of R2 below, using 2 decimal points. y R 4 in Your Answer: Answer 200 lbf 10 in 20 in 100 lbf R x Question 3 (25 points) Listen The beam shown is under 2 loading of 200 lbf and 100 lbf. For this part of problem you need to cut the beam in different sections and follow the procedure I showed in the class to produce both shear force and moment diagrams. Then using the moment diagram, identify maximum bending moment in the beam. Your manual solutions submitted here should fully and clearly show the diagrams. In the textbox below enter the the maximum moment, in lb.in units (using 2 decimal points). y R 4 in Your Answer: 200 lbf 10 in 20 in 100 lbf R x Question 4 (25 points) Listen The beam shown is under 2 loading of 200 lbf and 100 lbf. Using the results from Part 3, calculate the maximum normal stress due to bending in the beam. Use psi for the units, and enter your answer with 2 decimal points. y R 4 in Your Answer: Answer 200 lbf 10 in 20 in 100 lbf R x