Energy
Your body turns the cereal you ate for breakfast into energy. This energy allows you to run and play or learn at school. The fuel in your parents’ car is burned, creating energy that makes the car run. Energy is all around us and is simply the ability to do work.
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Posted in Physics/Chemistry/Technology | Tags : energy, kinetic Energy, Easy Science For Kids energy, Sun’s power, Calorie, Joule, Energy in physics, Study of Energy, Energy of motion, Measurements of energy, Fossil fuels, chemical energy, nuclear energy, Solar energy, Electrical energy, and Potential energy, kind of energy, Calories or kilowatts.
Friction
What would happen if you tried to slide across the cement in your tennis shoes? You probably wouldn’t move much and you might even trip, right? What if you tried to slide across a wooden floor wearing only socks? Or slide across a sheet of ice in your boots? You’d probably slide right along....
Posted in Physics/Chemistry/Technology | Tags : liquid, friction, Resistance, Easy Science For Kids Friction, Barrier, Lubrication, Oil, kinetic Energy, Heat Energy, Rubs, Fun Science Facts for Kids All about Friction, Study about Friction
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