PL HELP I'LL MARK BRAINLIEST What happens to the gravitational force exerted by one object on another when the mass of the objects is doubled? (3 points)
a The gravitational force increases.
b The gravitational force remains the same.
c The gravitational force reduces by half.
d The gravitational force becomes one-fourth.

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.