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