Finding Reactions In Simply Supported Beams
View Single Post
Oct30-09, 08:27 PM
sorry i was working from memory :) formula should be
-(1.5 x 5) + (5 x 1.5) + (5 x 4.5) - (Rb x 3)
My major problem was that i wasn't using the force to the left of reaction a as a - number.