A tiny object weighs 3 microgram. How much the weight of the object in gram?

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

v 154.9= 0.9 length length s little over 154.9cm

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms