Recent content by ccapanni

Homework Statement The distance between the centres’ of the Earth and Moon is estimated to be 3.84x10^8 m. If the lunar month is 27.3 days, calculate the approximate mass of the Earth. (Assume the gravitational constant G=6.67x10^-11 Nm2 kg-2) Homework Equations [/B] T = 2pi / sqroot(G *...