A man doing push-ups pauses in the position shown in the figure. His mass is 75-kg. Determine the normal force exerted by the floor on each hand and on each foot. img145.imageshack.us/img145/7130/picture1n.png (copy into url bar) a = 40 cm b = 95 cm c = 30 cm W = mg = 735 N I am so lost. I don't even know how to begin this problem. Could you please explain every step of how you get the answer? Thank you in advance.
Paper#11979 | Written in 18-Jul-2015Price : $25