Question

4. Suppose a charge + on Earth's surface
and another +q charge is placed on
the surface of the Moon. (a) Calculate
the value of q required to balance the
gravitational attraction between Earth
and Moon (b) Suppose the distance
between the Moon and Earth is halved,
would the charge q change?
(Take m = 5.9 X 10²4 kg, m = 7.9 X 1022 kg)​

Answer 1

Answer:

Force of attraction is directly prop to product of their masses and inversely prop to square of distance between them. ... F= (G m(1) x m(2))/ R^2, where G is the universal gravitational constant, m(1) is the mass of the earth, m(2) is the mass of the moon, and R is the distance between them, center to center (squared). Plz mark me in brain list