posted by marie .
calculate the force of gravity between earth (mass = 6.0 x 1024kg) and the moon (mass = 7.4 x 1022 kg). the average Earth-moon distance is 3.8 x 108 m.
The equation that you need to answer this question is called Newton's universal law of gravity.
You can find it and an explanation at
You will learn physics much better if you do this yourself.