For humans = Chemical energy
For machines = Mechanical energy.
thermel energy
kinetic energy
Work IS a kind of energy: work is the word used for transfer of energy.Work IS a kind of energy: work is the word used for transfer of energy.Work IS a kind of energy: work is the word used for transfer of energy.Work IS a kind of energy: work is the word used for transfer of energy.
Basically just about ANYTHING that is raised has gravitational potential energy.
Chemical energy (originally form the Sun) in your muscles is used to impart potential energy to the object you have lifted.
thermel energy
kinetic energy
You are increasing the book's gravitational potential energy as you lift it higher against the force of gravity.
Work IS a kind of energy: work is the word used for transfer of energy.Work IS a kind of energy: work is the word used for transfer of energy.Work IS a kind of energy: work is the word used for transfer of energy.Work IS a kind of energy: work is the word used for transfer of energy.
Basically just about ANYTHING that is raised has gravitational potential energy.
Potential energy acquired by the board riding up the mountain on a lift.
Kinetic energy or the energy of motion is used which is then transformed to heat energy.
physical energy
Chemical energy
A kind of energy that can be used and reused any number of times.
Chemical energy (originally form the Sun) in your muscles is used to impart potential energy to the object you have lifted.
Thermal energy.