Solution manual vector mechanics engineers dynamics 8th beer chapter 05

... 117.81 889 .05 Then X = ΣxL 53 437 = , ΣL 889 .05 or X = 60.1 mm and Y = ΣyA − 2812.5 = ΣA 889 .05 or Y = − 3.16 mm Vector Mechanics for Engineers: Statics and Dynamics, 8/e, Ferdinand P Beer, E Russell... −182.466 905. 45 393.27 10.5465 6.4535 108.822 Then X = ΣxA 905. 45 = ΣA 108.822 and Y = ΣyA 393.27 = ΣA 108.22 or X = 8.32 in or Y = 3.61 in Vector Mechanics for Engineers: Statics and Dynamics, ... 375 189 375 or X = 105. 0 mm For the whole triangular area by observation: Y = ( 270 mm ) or Y = 90.0 mm Vector Mechanics for Engineers: Statics and Dynamics, 8/e, Ferdinand P Beer, E Russell Johnston,