Static friction causes motion Student activity Play

Stringed instruments Student activity Play

Stroboscope Animation Play

Stroboscopic examination of motion Student activity Play

Stroboscopic examination of motion Whiteboard exercise Play

Structure and functions of the stomach Slideshow Play

Structure of Dendrocoelum lacteum Slideshow Play

Structure of the wall of the alimentary canal Whiteboard exercise Play

Tactic movements Animation Play

Tangent and centripetal acceleration Whiteboard exercise Play

Tangent and centripetal acceleration Student activity Play

The angular velocity vector Animation Play

The boundary value of the force of friction Animation Play

The collision of molecules Animation Play

The concept of gas pressure Animation Play

The core (the genome) – the vital part of a virus Student activity Play

The curvature of a path by a constant force Simulation Play

The curvature of a path by a constant force Whiteboard exercise Play

The curvature of a path by a constant force Student activity Play

The direction of the velocity vector Animation Play

The displacement-time graphs for damped motion Whiteboard exercise Play

The displacement-time graphs for damped motion Animation Play

The displacement-time graphs for damped motion Animation Play

The displacement-time graphs for damped motion Animation Play

The displacement-time graphs for damped motion Animation Play