at what point on the hill will the car have zero gravitational potential energy?\na half - way down the…

at what point on the hill will the car have zero gravitational potential energy?\na half - way down the hill.\nb at the top of the hill.\nc at the bottom of the hill.\nd it will never have zero gravitational potential energy

at what point on the hill will the car have zero gravitational potential energy?\na half - way down the hill.\nb at the top of the hill.\nc at the bottom of the hill.\nd it will never have zero gravitational potential energy

Answer

Brief Explanations:

Gravitational potential energy is given by $U = mgh$, where $h$ is the height above a reference - level. The reference - level for zero gravitational potential energy is usually taken as the lowest point in the system. For the car on the hill, the lowest point is at the bottom of the hill, where $h = 0$ relative to the chosen reference - level, so the gravitational potential energy $U=0$.

Answer:

C. At the bottom of the hill.