Question

I have no idea. Please help. Thank you.

The drawing shows a sulfur dioxide molecule. It consists of two oxygen atoms and a sulfur atom. A sulfur atom is twice as massive as an oxygen atom. Using this information and the data provided in the drawing, find (a) the x coordinate and (b) the y coordinate of the center of mass of the sulfur dioxide molecule. Express your answers in nanometers (1 nm = 1.00 10-9 m).

Answer 1

I thought I showed you how to do this.
You still have not told us what you see on that diagram.

http://www.jiskha.com/display.cgi?id=1435166331