Forces and Motion

Class practical: Another example of an inelastic interaction.

Practical Activity 14-16

Alternative experiments to show momentum interchanges.

Practical Activity 14-16

Class practical: Students investigate what happens when two trolleys collide and no energy is lost in the collision.

Practical Activity 14-16

Class practical: Another example of an inelastic interaction.

Practical Activity 14-16

Demonstration: This demonstration models a student jumping from a table to the floor. The force which the floor must exert to...

Practical Activity 14-16

Demonstration: Using impact time and change of momentum of a football to measure the force needed to kick the ball.

Practical Activity 14-16

Demonstration: Invisible collisions- collisions when objects do not touch.

Practical Activity 14-16

Class practical: Collisions when objects stick together.

Practical Activity 14-16

Class practical: Trolleys colliding inelastically.

Practical Activity 14-16

Demonstration: A moving glider on a linear air track collides with a stationary glider, thus giving it some momentum. This...

Practical Activity 14-16

Demonstration: A direct measurement of the speed of a rifle pellet.

Practical Activity 14-16

Demonstration: A practical application of the law of conservation of momentum to measure the speed of a fast-moving object.

Practical Activity 14-16