Answer:
The gravitational potential will change more on earth.
Explanation:
The gravity on the moon is only 17% of that of earth's because the earth has way more mass. Since the gravitational potential depends on the mass of the human and the height of the ladder, and both things will remain equal, no matter where they are, so we could assume that the gravitational potential energy will change more on earth.
Answer: it reaches 50 feet :)
Explanation:
30+20=50
The thing responsible for the plate motion is plate tectonics.
The farmer wont be able to grow crops because the soil is not usable.
