Friction
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Check
Across:
2.
Cause of friction between two surfaces
3.
Shape of body to reduce friction in fluids
4.
Friction depends on the ________ of the surface.
6.
Friction produced when an object moves through fluid
7.
What is produced when a matchstick is lighted?
Down:
1.
Used in axles of ceiling fans to reduce friction
5.
Friction is independent of ______ of contact of the two surfaces.
OK