I can measure the magnitude of the force from the fan by turning it on and letting it push up against a force probe. With this, it seems to push with a force of about 0.2 Newtons (your fan may vary).

Tugging a small toy with your dog can be a lot of fun—but it’s also a great way to experiment with forces acting on an object. Forces are what scientists call the pushing and pulling on objects. In ...

Physics, particularly forces and motion, can be challenging. By observing everyday motion, conducting simple experiments, and understanding Newton's laws in plain language, the concepts become ...

Testing forces! Experiment explains flying tornado ... which is necessary for circular motion. Centrifugal force is an apparent force that causes objects to move AWAY from or flee the center of ...

For more information about force and motion, check out the Science Trek website. You'll find it at ScienceTrek.org. Force and Motion: The Force of Gravity. Video has Closed Captions CC.

Force and Motion. Special | 28m 47s Video has Closed Captions | CC. A force is basically a push or a pull. Forces like gravity, inertia, and momentum affect everything. On this Science Trek, host ...

Fourth-grade students at Jackson Elementary School recently practiced measurement skills and developed an understanding of force and motion by conducting experiments in teams.