Practical application of the Doppler effect Student activity Play

Projectile motion at an angle Animation Play

Propagation of seismic waves Animation Play

Propagation of seismic waves Student activity Play

Radio waves Whiteboard exercise Play

Radio waves Student activity Play

Radio waves and microwaves Student activity Play

Rates of change Class activity Play

Rates of change Whiteboard presentation Play

Ratio of two quantities of different kinds Whiteboard exercise Play

Ratio of two quantities of different kinds Student activity Play

Reading speed from the graph Simulation Play

Reading speed from the graph Student activity Play

Reading the graph Student activity Play

Recoil Student activity Play

Recoil Simulation Play

Recoil Whiteboard exercise Play

Rectilinear motion and circular motion Animation Play

Reflection of a wave Student activity Play

Reflection of a wave Animation Play

Reflection of a wave Whiteboard exercise Play

Relationship between air resistance and speed Student activity Play

Relationship between air resistance and speed Whiteboard exercise Play

Relative velocity vectors Student activity Play

Relative velocity vectors Whiteboard exercise Play