Equation of motion and path Simulation Play

Equations of motion Student activity Play

Equations of motion Animation Play

Equilibria of complex formation and the formation constant Animation Play

Equilibrium constant expression Whiteboard exercise Play

Equilibrium constant expression Student activity Play

Equilibrium constants for the reaction of nitrogen with oxygen Animation Play

Equilibrium of forces Animation Play

Equilibrium of forces – Newton's First Law of Motion Student activity Play

Equilibrium of forces – Newton's First Law of Motion Whiteboard exercise Play

Escalator Animation Play

Examples of calculations Illustration Play

Examples of forces Student activity Play

Examples of regular polygons Student activity Play

Examples of speed calculations Whiteboard exercise Play

Examples of speed equation calculations Student activity Play

Examples of transparent materials Slideshow Play

Experimental determination of a rate equation Animation Play

Experimental observations Animation Play

Falling body Animation Play

Fermat's principle Simulation Play

Fermat's principle Whiteboard exercise Play

Fermat's principle Student activity Play

Fermat's Principle Student activity Play

Fermat's Principle and the law of reflection of light Animation Play