Friction and drag bingo

Exercise and reference answers

Clues and terms

1. Clue

   Opposes relative sliding.

   Item

   Friction

2. Clue

   Acts while nothing moves.

   Item

   Static

3. Clue

   Acts once sliding starts.

   Item

   Kinetic

4. Clue

   Friction from air or water.

   Item

   Drag

5. Clue

   How drag grows with speed.

   Item

   Speed sq

6. Clue

   Drag equals the weight.

   Item

   Terminal

7. Clue

   Big area, slow fall.

   Item

   Chute

8. Clue

   Points to curve centre.

   Item

   Centre pull

9. Clue

   Sloped road helps turning.

   Item

   Banked

Instructions

Read each clue and tap the term it describes.

Explanation