Question

You place a 30-m-long board symmetrically across a 15-m wide chair to seat three physics students at a party at your house 67 kg Dan sits on the left end of the board and 50 kg Tahreen on the right end of the board where should 54ky Komila to keep the board stable? Ignore the mass of the board and treat each student as point like objects. The positive z-direction is to the right, and the originis at the center of the chair Determine the coordinate of the leftmost point on the board where Komile can sit to keep the board stable Express your answer with the appropriate units. D'A O ? Tale Units Sum RA Part D board where can to keep the board e Express your answer with the appropriate OHM OG

Answer 1

ETA =0 50gx 1.75= 678x1.25 +54 8 (2-0:25) 87.5= 83.75+542-13.5 x= -0.32 m /B=0 67.9 x175= sogx125+549 (20:25) 117.25 = 69.5+547-1315 x=1.26 m