Four objects are in the plane (2D).

1) mass 2 at ( -4, -1 )

2) mass 3 at ( 4, 1 )

3) mass 4 at ( 1, 2 )

4) mass 8 at ( 2, 6 )



Enter each answer as a whole number or 2 digit decimal.

The Total Mass is M =

The Moment About the y-axis is My =

The Moment About the x-axis is Mx =

The Center of Mass of these four objects

is at ( XBAR, YBAR ) = ( , )