94. REASONING AND SOLUTIONThe apparent weight is FN= mw(g+ a) We need to find the acceleration a. Let Trepresent the force applied by the hoisting cable. Newton's second law applied to the elevator gives T– (mw+ me)g= (mw+ me)aSolving for agives 22we9410 N9.80 m/s
This is the end of the preview. Sign up
access the rest of the document.
This note was uploaded on 01/29/2010 for the course CALC 01:640:135 taught by Professor Soffer during the Spring '08 term at Rutgers.