Determine sun to earth & earth to moon force. which force is greater? sun: m1 = 2 x 10^30 kg earth: m2 = 6 x 10^24 kg moon: m3 = 7.34 x 10^22 kg distance between m1 to m2 = 93 x 10^6 miles distance between m2 to m3 = 3.844 x 10^8 miles *turn miles into meters with 1 mile = 1.61 km* newton’s law of universal gravitation g(universal gravitational constant) = 6.67 x 10^-11 1st equation: f = g x m1 x m2 / d^2 2nd equation: f = g x m2 x m3 / d^2 the answer needs to be in n (newtons)