It is usually chemical energy released by the combustion of the fuel.
The engender is the power of the bus
physical energy
Potential energy is the energy of gravity.
its a j or n
Not after riding a bike, but rather during riding a bike. Your muscles convert chemical energy (a form of potential energy) into mechanical energy to do work.
Potential energy acquired by the board riding up the mountain on a lift.
It required physical energy from the rider paddling and transform to kinetic energy.
When riding a bike, the chemical energy stored in your body from food is converted into kinetic energy as you pedal the bike and move forward. This kinetic energy is then used to overcome frictional forces and propel the bike forward.
Kinetic energy or the energy of motion is used which is then transformed to heat energy.
Chemical energy
A kind of energy that can be used and reused any number of times.
neither N nor J are used.