The speed equation triangle Student activity Play

The sum of current in a node Animation Play

The temperature and kinetic energy of gases Animation Play

The temperature and movement of gas molecules Student activity Play

The temperature and movement of gas molecules Simulation Play

The temperature and movement of gas molecules Whiteboard exercise Play

The velocity and acceleration of a pendulum Animation Play

The velocity and acceleration of a pendulum Animation Play

The velocity and acceleration of a pendulum Whiteboard exercise Play

The velocity and acceleration of a pendulum Student activity Play

The velocity distribution of gas molecules Simulation Play

The velocity distribution of gas molecules Student activity Play

The velocity distribution of gas molecules Animation Play

The velocity distribution of gas molecules Whiteboard exercise Play

The velocity of a charge moving along the filed lines Animation Play

The velocity of wave propagation Animation Play

The velocity of wave propagation Whiteboard exercise Play

The velocity of wave propagation Student activity Play

The velocity of wave propagation Whiteboard exercise Play

The wavelength and the velocity of wave propagation Whiteboard exercise Play

The wavelength and the velocity of wave propagation Student activity Play

The work done by a cyclist Animation Play

The zeroes of a polynomial Animation Play

Time dilation Illustration Play

Time of flight and range for horizontal projectile motion Student activity Play