Find the moment of inertia IxIxI_x of particle a with respect to the x axis (that is, if the x axis is the axis of rotation), the moment of inertia IyIyI_y of particle a with respect to the y axis, and the moment of inertia IzIzI_z of particle a with respect to the z axis (the axis that passes through the origin perpendicular to both the x and y axes).

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

because it says use -2,0,and 2 for x, we can plug those numbers into the equation. y/4=3/4(-2)+2   y/4= -1 1/2 +2 now to get x by itself, we can multiply each side by 4. y=-6+8 which equals y=2 when x=-2. now you can do the same thing with 0 and 2 as x. you get y=8 when x=0 and y=14 when x=2.

x   |   y

-2 |   2

0   |   8

2   |   14