Vectors Class activity Play

Velocity as a vector Student activity Play

Wave velocity and linear density Slideshow Play

Wave velocity and linear density Student activity Play

Weight and mass Student activity Play

What does the magnitude of work done depend on? Student activity Play

What does the magnitude of work done depend on? Whiteboard exercise Play

Where does the buoyant force come from? Animation Play

Where does the buoyant force come from? Student activity Play

Where does the buoyant force come from? Whiteboard exercise Play

X-ray radiation Glossary Play

X-ray radiation Student activity Play

Zero and opposite vectors Student activity Play