Forces bingo

Exercise and reference answers

Clues and terms

1. Clue

   Opposes contact motion.

   Item

   Friction

2. Clue

   Nothing sliding yet.

   Item

   Static

3. Clue

   Already sliding.

   Item

   Kinetic

4. Clue

   Presses surfaces.

   Item

   Normal force

5. Clue

   Points to the centre.

   Item

   Centripetal

6. Clue

   Road tilts inward.

   Item

   Banked curve

7. Clue

   Not a real force.

   Item

   Centrifugal

8. Clue

   Fluid resists motion.

   Item

   Drag

9. Clue

   Drag balances weight.

   Item

   Terminal speed

Instructions

Read each clue and tap the term it describes.

Explanation