A 750-kg automobile is moving at 26.2 m/s at a height of 5.00 m above the bottom

To solve this problem it is necessary to apply to the concepts related to energy conservation. For this purpose we will consider potential energy and kinetic energy as the energies linked to the body. The final kinetic energy is null since everything is converted into potential energy, therefore

Potential Energy can be defined as,

Kinetic Energy can be defined as,

Now for Conservation of Energy,

Therefore the highets position the car reaches above the bottom of the hill is 40.02m