Water is created in the chemical reaction of gasoline 'oxidizing' (burning).
The answer is heat engine.
When gasoline is burned in an engine, it causes the pistons to go up and down. The pistons then turn the cam shaft which turns the transmission and drive shaft. The drive shaft turns the wheels after the car is put into gear.
Efficiency=Useful energy output divided by the energy input. i.e. 100 J is the energy input and you get 5 J light energy from a lamp, the waste energy would be 5 J.
energy required to lift up 10kg=10x9.81x4=392.4 joule. enegy produced by the engine=500 joule efficiency=392.4/500=78.48%
Momentum created by tiny explosions in a combustion engine oppose drag. Potential energy stored in jet fuel or gasoline turns into kinetic energy when a fuel injector sprays the pot. energy raw material over a spark. These explosions are harnessed in an engine to either spin a turbine or move heavy pistons up and down. That is it.... drag, friction and gravity ALL work to slow down an object in motion.
A combustion engine converts chemical energy in gasoline to mechanical energy in the engine.
Chemical Energy ---> Heat Energy ---> Mechanical Energy
Chemical Energy into Mechanical Energy
The mechanical energy from the engine (with help from electrical energy from the battery), turns the potiential energy of gasoline/petrol into kinetic energy.
A gasoline engine converts chemical energy into mechanical energy.
Heat
In an internal combustion engine, you change energy in the gasoline to mechanical energy
The energy released from gasoline when it is used in a gasoline engine is chemical energy.
Chemical energy is energy produced by chemical reactions. Burning gasoline is one example. The reactions of materials in a battery that produce electricy are another. There are many such examples. Mechanical energy is energy of a mechanical system, such as a motor or engine. Examples are the automobile, the electric motor. and so on. Converting chemical energy to mechanical energy is what makes a car go.
There are many examples of how chemical energy can be transformed into mechanical energy. Perhaps the best known example is the combustion of gasoline in an engine to power an automobile.
Potential, then chemical, then mechanical.
Gasoline isn't changed into energy, because it is matter, and matter only changes form (it turns into carbon monoxide among other things). However, if what you are asking is, what kind of energy is produced when gasoline is burned in an engine, then you get kinetic energy (the heat builds pressure which causes kinetic energy when the rods are forced to move)