When onesurface rollsover anothersurface isknown asrolling friction.ContactforceDue toirregularitiesFrictionoffered byfluid due toliquid andgases.Weightof thebodyWhen onesurface slidesor moves overanother slidingor kineticfriction.LimitingfrictionNewton(N)When onesurface is inrest overanother isknown as staticfriction.RollingfrictionWhen one surfaceslides overanother then itopposes themotion of the bodythen it is known asfriction.Wear andtear ofmachinerypartsLiquid andgasescollectivelycalled as afluid.Due toadhesiveforceProducesheatOpposesmotionFrictionKineticfrictionIndependentof area ofcontactsurfacesTodecreasefriction.FluidfrictionStaticfrictionNatureof thesurfacesSlidingfrictionWhen onesurface rollsover anothersurface isknown asrolling friction.ContactforceDue toirregularitiesFrictionoffered byfluid due toliquid andgases.Weightof thebodyWhen onesurface slidesor moves overanother slidingor kineticfriction.LimitingfrictionNewton(N)When onesurface is inrest overanother isknown as staticfriction.RollingfrictionWhen one surfaceslides overanother then itopposes themotion of the bodythen it is known asfriction.Wear andtear ofmachinerypartsLiquid andgasescollectivelycalled as afluid.Due toadhesiveforceProducesheatOpposesmotionFrictionKineticfrictionIndependentof area ofcontactsurfacesTodecreasefriction.FluidfrictionStaticfrictionNatureof thesurfacesSlidingfriction

Friction Revision - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
  1. When one surface rolls over another surface is known as rolling friction.
  2. Contact force
  3. Due to irregularities
  4. Friction offered by fluid due to liquid and gases.
  5. Weight of the body
  6. When one surface slides or moves over another sliding or kinetic friction.
  7. Limiting friction
  8. Newton( N)
  9. When one surface is in rest over another is known as static friction.
  10. Rolling friction
  11. When one surface slides over another then it opposes the motion of the body then it is known as friction.
  12. Wear and tear of machinery parts
  13. Liquid and gases collectively called as a fluid.
  14. Due to adhesive force
  15. Produces heat
  16. Opposes motion
  17. Friction
  18. Kinetic friction
  19. Independent of area of contact surfaces
  20. To decrease friction.
  21. Fluid friction
  22. Static friction
  23. Nature of the surfaces
  24. Sliding friction