Throwing a ball to a friend or shooting a cannon are both examples of projectile motion. Gravity is a force that acts upon objects, drawing them towards the center of the Earth at 9.81 m/s2. Horizonta ...
What makes food decay faster?Possible Hypotheses: Heat does/does not make food decay faster. Light does/does not make food decay faster. Water does/does not make food decay faster.It is an educational ...
Composting is the process that turns vegetable scraps and other organic into lovely soil. Carbon and nitrogen are essential ingredients in your compost. Carbon-rich are called brown , and nitrogen-r ...
Can thermal energy (energy obtained from heat) be made to do useful work? Can you think of devices that convert thermal energy into motion? Can you think of a way to convert thermal energy into electr ...
Determine if a goldfish can be trained to associate the sound of a bell with feeding time.The purpose of this experiment is to see whether a goldfish has the intelligence necessary to respond to simpl ...
Discover if singing helps us to remember information.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to down ...
If you swirl water around in a cup, you’ll notice how easily and fast the water will move. But have you ever tried to swirl some maple syrup around in a cup? It doesn’t respond to your movements in th ...
Every day, the Sun rises in the east, rides across the sky, and sets in the west. Once upon a time, people thought gods like Apollo carried the Sun on a chariot. But as it turns out, the Sun doesn’t m ...
The rock cycle is a model that describes the formation, breakdown, and reformation of a rock as a result of sedimentary, igneous, and metamorphic processes. In this project an electric quiz board that ...
Uh-oh! Isthat a pill sitting on the counter or a piece of candy? In today's world, it can often be hard to tell the difference. Grab some friends and get started on this project -- you can entice pote ...