Gravity is the force of action between two objects. It’s called a natural force because it acts at a distance rather than needing to be in contact. Gravity is the force that holds us down on ...

Why is pancake syrup an example of a resistive force? Some forces are called contact forces because they require objects to touch. One is tension force, found in stretched wires. Another is the ...

All the Latest Game Footage and Images from Force and Motion Force and Motion is a physics puzzle game where you apply your knowledge of real physics to solve puzzles in the game. Whether you're ...

Study the tiny molecular motors that cells use to produce force and motion in human cells. To break symmetry, all cells polarize making one part of the cell structurally, functionally, or ...

Robots acting as macroscale analogs of active nanoparticles stop moving through friction alone, revealing a self-sustained ...

Gravity is a force we experience every day, yet it challenges our basic understanding of how the universe works. Why does everything seem to attract everything else? Why do objects fall, and why do ...

It's a motion that we’ve all seen hundreds of times. We’ve also all seen plenty of the moon, which makes one complete orbit around our planet every 27.3 days (as seen from the Earth).