A abdn.blackboard.com/webapps/assessment/take/launch.jsp?course_assessment_id= 34343 18course id= 41785 1&content id= 219968 * Question Completion Status: kl0 2k(10+x) Fcos(2) 2k10 2k(10+x) m Case C: k10 2k(10+x) Fcos() 2k/0 2k(10-r)! Case D: k70 2k(10-x) Fcos() 2k/0 2k x Case E: Fcos(2) 2k10 2k( 10+x) Case F: Fcos/) 2k10+r) 1 O Case B O Case E O Case A O Case F O Case CO Case D O None Sae AAed Click Save and Submit to sate and submitClick Save AllLAnswers to sae all anners T. a abdn.blackboard.com/webapps/assessment/take/launch.jsp?course assessment id= 34343_1&course id= 41785_1&content_id= 2199681 18 * Question Completion Status: Figure below shows a dynamic model of a two degrees of freedom system with chosen coordinate system. A rigid rod of negligible mass and length 2/ with point masses attached at both ends is pivoted at the middle point and has inertia J. One end is constrained by two springs and the other by the spring and mass m which can move in vertical direction only as shown. Assuming small angle of rotation of the rod around the pivot point, draw free body diagrams for each element of this system and then identify the correct pair of the free body diagrams from the Cases below. 2k 2k T. F cos/) 2k10 2k(10+x) Case A: Fcos(12) 2k(10+x) 2k/0 2k(10+x) Case B. Feos(2) k(/0+x)+ Saie ArsaeD Click Saue and Submit to save and submit, Click Save All Answers to save all answers.