The Doppler effect Student activity Play

The Earth's gravitation Animation Play

The Earth's rotation Animation Play

The equilibrium of the moments of the forces Animation Play

The force of gravity Animation Play

The formula for the space diagonal of a cube Student activity Play

The function of a commutator Animation Play

The highest speed Whiteboard exercise Play

The largest planetoids Chart Play

The law of gravitation and Kepler's Third Law Student activity Play

The measurement of the speed of light conducted by Fizeau Animation Play

The mechanism of tides Animation Play

The Milky Way Whiteboard exercise Play

The Milky Way Student activity Play

The Moon in its orbit Animation Play

The movement of a wheel in relation to the surface Animation Play

The pairs of congruent figures Simulation Play

The principle of conservation of angular momentum Simulation Play

The principle of conservation of angular momentum Student activity Play

The principle of conservation of energy Whiteboard exercise Play

The principle of conservation of energy Student activity Play

The relationship between angular velocity and linear velocity Animation Play

The relationship between gravitational acceleration and distance from the Earth Student activity Play

The relationship between gravitational acceleration, the shape of the Earth and its rotational motion Student activity Play

The rolling wheel Whiteboard exercise Play