Explain the concept of exchange of energy
Answers
Answer:
as we know that MATTER CAN NEITHER BE CREATED NOR BE DESTROYED BUT IT CAN CHANGE FROM ONE FORM TO ANOTHER WITHOUT CHANGING ITS MASS AND WEIGHT BEFORE AND AFTER THE REACTIONS.the best example is the roller coaster.
Explanation:
the roller coaster is something that runs on its own way that is the first they are pulled upwards this gives the potential ENERGY.
and then it's released and the potential energy is enough to make a ride of going up and down of the hill.
and this makes the roller coaster to move that means changing the energy from one form to another.
POTENTIAL ENERGY TO KINETIC ENERGY.
and the kinetic energy is enough to make potential energy.
and the process is repeated
and the breaks are used to stop.
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