The free energy change Chart Play

The frequency of free oscillation Whiteboard exercise Play

The frequency of free oscillation Student activity Play

The oscillations of a funnel Animation Play

The oscillations of a string Animation Play

The oscillations of a string Whiteboard exercise Play

The oscillations of a string Student activity Play

The oscillations of a string Animation Play

The oscillations of a weight on a spring Student activity Play

The oscillations of a weight on a spring Simulation Play

The period of oscillations of a pendulum Animation Play

Time of falling Whiteboard exercise Play

Velocity and acceleration in free fall Whiteboard exercise Play

Velocity and acceleration in free fall Student activity Play

Water and ice at equilibrium Animation Play

What is the distance travelled by a falling body? Animation Play

What type of motion is it? Whiteboard exercise Play

What type of motion is it? Student activity Play

What type of motion is it? Simulation Play

What will fall faster Animation Play

What will the falling scale indicate? Animation Play

Where does the energy of the oscillations come from? Student activity Play

Where does the energy of the oscillations come from? Animation Play

Where does the energy of the oscillations come from? Whiteboard exercise Play