- #1
VanKwisH
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Homework Statement
A spaceship makes a trip from the Earth to the moon 380,000 km awawy. at what point in the trip will the gravitational field be zero ? the mass of the moon is about 1/81 that of the earth
Homework Equations
Fg = Gm1m2 / r^2
The Attempt at a Solution
ummmmmm i know that the distance is 380,000,000m
the mass of the moon is 1/81 of the moon the mass
of the earth, but i don't know any equation which
will give me a gravitational field of 0 and i don't know
the mass of the spaceship... what do i do??