Understand and apply physical science concepts such as force, motion, and gravity ... will come in handy to understand the concepts of these as well Hands-on activity: Create a script to move a sprite ...

Physics, particularly forces and motion, can be challenging. By observing everyday motion, conducting simple experiments, and ...

In each case, scientists need to consider the effects of gravity and all the other forces on human-made devices so that they can control their motion as they move through space. In this last activity, ...

You're sitting in physics class, working on a traditional problem involving forces and acceleration, when you start to wonder where these terms even came from. Were they just dreamed up to bring ...

Why do things fall? It’s about force and motion. Find out more in this Science Trek short. A force is basically a push or a pull. Forces like gravity, inertia, and momentum affect everything.

[MUSIC] Joan Cartan-Hansen, Host: To get motion, you need a force. There are different types of contact forces. Contact forces are forces that act on an object when they touch each other.

They are balanced, so the vertical resultant force is also zero. This means that there is no resultant vertical acceleration. The submarine will continue with the same motion, either remaining ...

and a body in motion will remain in motion unless it is acted upon by an external force." What, then, happens to a body when an external force is applied to it? That situation is described by ...

In terms of force and motion, they see several things like: Using a motion detector to see that the speed of a cart increases when you push it. Using a fan on a cart (with a motion detector ...