Q1= 10uc q2=50uc and q3 are separated as shown in the figure below what is the electrostatic charge on particle 3 if the net electrostatic force on the particle 2 is zero

concave lenses are used here. they spread the light out before it reaches the convex lens in the eye, therefore letting the image focus directly on the retina. hyperopia is known to you probably as farsightedness.

f=ma a/f/m a= 480/60 a = 8m/s/s that is quick wow