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.
1
2
3
4
5
6
7
Check
Across:
1.
Used in decreasing friction
3.
Friction acts when an object moves in fluid
4.
Resistance between the relative motion of surfaces in contact
5.
Example of a lubricant used in machinery
7.
Friction faced when an object slides over another
Down:
2.
Minimum frictional force
6.
Maximum frictional force
OK