## anonymous 3 years ago If block D weighs 300 lb and block B weighs 275 lb determine the required weight of block C and the angle theta for equlibrium? http://www.physicsforums.com/showthread.php?t=533444

1. anonymous

$T1\sin \Theta + T2\sin30 = ma$

2. anonymous

T1 = m1g T2 = m2g