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Energy cannot be produced or destroyed, according to the law of conservation of energy, which states that it can only be transformed from one type to another or moved from one object to another.
Below are some everyday examples related to the law of conservation of energy:
Water has the ability to generate electricity. When water falls from the atmosphere, potential energy is converted to kinetic energy. This energy is then used to turn a generator's turbine, which produces electricity. The potential energy of water in a dam can be converted into kinetic energy, which can then be converted into electric energy through this process.
The cue ball is aimed at a stationary 8 ball while playing pool. The cue ball has a lot of strength. When the cue ball collides with the 8 balls, the energy from the cue ball is transferred to the 8 balls, which causes the 8 balls to move. Since the cue ball's energy has been passed to the 8 balls, the cue ball loses energy and slows down.
Kiran dashed across the room, colliding with her brother and knocking him to the floor. Her kinetic energy was passed to her brother as a result of her action, causing him to shift.
When a moving car collides with a stationary car, energy is transferred from the moving vehicle to the parked vehicle.
A small ball is thrown in the lawn game bocce ball with the purpose of hitting larger balls and causing them to pass. When a larger ball moves as a result of being struck by a smaller one, energy is transferred from the smaller to the larger.
When you push a book across the table, the energy from your moving arm is transferred from your body to the book, which moves it.
Potential energy is what a cat sitting on the highest branch of a tree has. If he falls from the branch to the ground, his potential energy is transformed into kinetic energy.
When the kicker kicks a football that is lying on the ground, energy is transferred from the kicker's body to the ball, which causes it to move.
Sam was rearranging his furniture and required assistance pushing a large sofa. His brother came over, and the two of them were able to raise the sofa onto the sliders by working together. This made moving the sofa around the room a breeze. When Sam and his brother rolled the sofa across the wood floor, the men's energy was transferred to the piece of furniture.
A fly ball flies into a house window, breaking the glass. The ball's energy was transferred to the window, causing it to crack and scatter in different directions.
On the field, two football players collided and both flew backward. Every player's energy was transferred to the other, sending them in the opposite direction from where they were running.
Oil or gas potential energy is converted into energy to heat a house.
Energy is transferred from the ball to the pins when a bowling ball knocks over pins that had been standing still. There is no energy waste.
Jeny slammed her head against the wall so hard that she ripped a hole in it. Beth's body transmitted energy to the drywall, causing it to move.
These explanations of the law of conservation of energy demonstrate how prevalent this physics principle is in daily life.
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