Question

what is energy???????????
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Answer 1

Answer:

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