A cook holds a 2.90 kg carton of milk at arm's length (Fig. P8.9). What force FB must be exerted by the bicep - Printable Version +- Twitist Forums (http://twitist.com) +-- Forum: Facebook forums (/forum-14.html) +--- Forum: General facebook and life forums (/forum-25.html) +--- Thread: A cook holds a 2.90 kg carton of milk at arm's length (Fig. P8.9). What force FB must be exerted by the bicep (/thread-152426.html)

A cook holds a 2.90 kg carton of milk at arm's length (Fig. P8.9). What force FB must be exerted by the bicep - KtG - 05-01-2014 10:39 AM A cook holds a 2.90 kg carton of milk at arm's length (Fig. P8.9). What force FB must be exerted by the biceps muscle? (Ignore the weight of the forearm.) Image: http://www.webassign.net/sf/p8_09.gif _______ N - odu83 - 05-01-2014 10:48 AM 2.9*9.81*(25+8)=Fb*cos75*8 453.4 N ______________________-