The Law of Conservation of Energy is something we see every day.
It tells us that energy can't be made or destroyed. It can only change from one type to another.
Here are some fun examples:
Pendulum: When a pendulum swings back and forth, you can see energy changing. At the highest point, the pendulum has potential energy. This means it has the ability to move. At the lowest point, it has kinetic energy, which is the energy of motion. So, as it swings down, the potential energy turns into kinetic energy.
Light Bulb: When we flip the switch to turn on a light bulb, electrical energy changes into light energy and some heat. The electrical energy doesn’t just vanish; it becomes a different type of energy!
Roller Coaster: When a roller coaster is at the top of a hill, it has a lot of potential energy. As it zooms down the track, that potential energy turns into kinetic energy, making the ride super exciting!
In each of these examples, you can see how energy is always there. It just changes forms as we use it in our everyday lives.
The Law of Conservation of Energy is something we see every day.
It tells us that energy can't be made or destroyed. It can only change from one type to another.
Here are some fun examples:
Pendulum: When a pendulum swings back and forth, you can see energy changing. At the highest point, the pendulum has potential energy. This means it has the ability to move. At the lowest point, it has kinetic energy, which is the energy of motion. So, as it swings down, the potential energy turns into kinetic energy.
Light Bulb: When we flip the switch to turn on a light bulb, electrical energy changes into light energy and some heat. The electrical energy doesn’t just vanish; it becomes a different type of energy!
Roller Coaster: When a roller coaster is at the top of a hill, it has a lot of potential energy. As it zooms down the track, that potential energy turns into kinetic energy, making the ride super exciting!
In each of these examples, you can see how energy is always there. It just changes forms as we use it in our everyday lives.