Position vectors Whiteboard presentation Play

Positive and negative momentum Animation Play

Power supply unit Student activity Play

Power supply unit Simulation Play

Power supply unit Whiteboard exercise Play

Pressure Whiteboard exercise Play

Pressure Student activity Play

Pressure and its units Animation Play

Quantities of the same kind Student activity Play

Radiation of solids Student activity Play

Radioactivity Student activity Play

Radioactivity Animation Play

Ratio of two quantities of different kinds Whiteboard exercise Play

Ratio of two quantities of different kinds Whiteboard exercise Play

Ratio of two quantities of different kinds Student activity Play

Ratio of two quantities of the same kind Simulation Play

Ratio of two quantities of the same kind Whiteboard exercise Play

Ratio of two quantities of the same kind Student activity Play

Rectilinear motion and circular motion Animation Play

Resistivity Student activity Play

Resistivity of a material Animation Play

Scalars and vectors Slideshow Play

Shear and torsion Animation Play

Solving a quadratic equation Student activity Play

Standard enthalpy change Student activity Play