(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.
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Rolling friction
Independent of area of contact surfaces
Kinetic friction
When one surface slides or moves over another sliding or kinetic friction.
Sliding friction
Friction
To decrease friction.
Due to irregularities
Nature of the surfaces
When one surface is in rest over another is known as static friction.
Opposes motion
Due to adhesive force
Liquid and gases collectively called as a fluid.
Friction offered by fluid due to liquid and gases.
When one surface rolls over another surface is known as rolling friction.
Newton( N)
Static friction
Produces heat
When one surface slides over another then it opposes the motion of the body then it is known as friction.
