Momentum bingo

Exercise and reference answers

Clues and terms

1. Clue

   Mass times velocity.

   Item

   Momentum

2. Clue

   Force acting over time.

   Item

   Impulse

3. Clue

   No outside force acts.

   Item

   Closed

4. Clue

   Kinetic energy is kept.

   Item

   Elastic

5. Clue

   Bodies stick, energy drops.

   Item

   Inelastic

6. Clue

   One body bursts apart.

   Item

   Explosion

7. Clue

   Weighted average position.

   Item

   Centre mass

8. Clue

   Stretches the stopping time.

   Item

   Airbag

9. Clue

   Alpha particles on a sheet.

   Item

   Gold foil

Instructions

Read each clue and tap the term it describes.

Explanation