what is energy. . . . . . . . .. . . . . . .
Answers
Answer:
In physics, energy is the quantitative property that must be transferred to a body or physical system to perform work on the object, or to heat it. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement in the International System of Units (SI) of energy is the joule, which is the energy transferred to an object by the work of moving it a distance of one metre against a force of one newton.
Step-by-step explanation:
plz mark me brilliant
Step-by-step explanation:
Energy is the ability to do work
Scientists define energy as the ability to do work. Modern civilization is possible because people have learned how to change energy from one form to another and then use it to do work. People use energy to walk and bicycle, to move cars along roads and boats through water, to cook food on stoves, to make ice in freezers, to light our homes and offices, to manufacture products, and to send astronauts into space.
There are many different forms of energy, including
Heat
Light
Motion
Electrical
Chemical
Gravitational
These forms of energy can be grouped into two general types of energy for doing work:
Potential or stored energy
Kinetic or working energy