Three 78 7 G Masses Are Connected In A Triangular Shape By Massless Rigid Wires As Shown In The First Image Which Is No 1 (284.68 KiB) Viewed 52 times
Three 78 7 G Masses Are Connected In A Triangular Shape By Massless Rigid Wires As Shown In The First Image Which Is No 2 (43.2 KiB) Viewed 52 times
Three 78.7 g masses are connected in a triangular shape by massless rigid wires as shown in the first image (which is not drawn to scale). The coordinates of each mass are given in centimeters. Mass A is located at (0, 0), mass B is at (13.2, 17.5), and mass C is at (21.3, 14.4). Find the x- and y -coordinates of the center of mass of the triangular object. Xcm = cm Two more 78.7 g masses are connected by a straight piece of wire and affixed to the original configuration as shown. The coordinates of mass D are (0, -31.3) and the coordinates of mass E are (0,31.3). Find the x- and y-coordinates of the new center of mass of the combined object. Ycm = E B B с cm
Two more 78.7 g masses are connected by a straight piece of wire and affixed to the original configuration as shown. The coordinates of mass D are (0, -31.3) and the coordinates of mass E are (0,31.3). Find the x- and y-coordinates of the new center of mass of the combined object. E A B с
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