Two point charges lie on the x-axis. a charge of +8.5 âµc is at the origin, and a charge of -4.3 âµc is at x = 10.0 cm. (a) at what position x would a third charge q3 be in equilibrium?

14. a body is projected with velocity vi from a.at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is