(4%) Problem 22: A uniform beam of length L and mass mg is supported by two pillars located L/3 from either end, as shown in the figure. A duck of mass mp stands on one end. A scale is placed under each pillar. The entire system is in equilibrium. L/3 L L/3 Otheexpertta.com 33% Part (a) Enter an expression, in terms of defined quantities and g, for the force that the scale under right pillar shows. FR 2/2 (mB-2 mp)| α В Ꮎ ( )7 89 a d g 1^ ^4 5 6 h j k I m mB mD + - P S t HOME - - 1 2 3 0 VO BACKSPACE DEL END Grade Summary Deductions Potential Submissions 0% 100% Attempts remaining: 17 (0% per attempt) detailed view 1 0% 2 0% CLEAR 3 0% Submit Hint Feedback I give up!