Rocks a and b are located at the same height on top of a hill. the mass of rock a is twice the mass of rock b. how does the potential energy of rock b compare to that of rock a?

Potential energy is defined by formula

here

m = mass

g = acceleration due to gravity

h = height

Now here two different stones are located at same height

while mass of stone A is twice that of stone B

so here we can say potential energy of A is

Similarly potential energy of B is

now if we take the ratio of two energy

so we can say potential energy of stone A is two times the potential energy of B

i think it's 35 meters

i believe the answer is electric potential.

explanation: