Four objects are situated along the y axis as follows: a 1.91-kg object is at +3.05 m, a 3.03-kg object is at +2.47 m, a 2.56-kg object is at the origin, and a 4.03-kg object is at -0.505 m. Where is the center of mass of these objects?

x = x Note that all four objects lie on the y axis. This means the x coordinate of each object is zero. What do you expect to nd for the x component of the center of mass? m y = x The equation for the center of mass can be written as separate equations in each of the components of the position vectors. m