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How is using a pencil an example of friction?
Because it's friction that rubs the graphite off the pencil on to the paper to make the words you write.
Is writing on a rough surface easier than writing on a smooth surface?
Yes. Try writing on a piece of paper with a pencil, then try writing on a piece of glass with the pencil. It's harder to write on the glass because there is less friction.
What type of kinetic friction is used to write with a pencil?
sliding friction
Why they use pencil for writing?
you use a pencil for writing because you can erase your maskates
Give 5 examples of unwanted friction?
Friction is force resisting relative motion of solid surfaced, fluid layers and material elements sliding against each other. Examples of friction are rubbing your hands together, rubbing two pieces of wood together, automobile brakes, rain adhesion, road slipperiness, split friction, road texture, lighting matchsticks and rolling a coin.
How is using a pencil an example of friction?
Because it's friction that rubs the graphite off the pencil on to the paper to make the words you write.
Is writing on a rough surface easier than writing on a smooth surface?
Yes. Try writing on a piece of paper with a pencil, then try writing on a piece of glass with the pencil. It's harder to write on the glass because there is less friction.
Is a pencil a example of a wheel and axle?
No, a pencil is an object used to apply carbon lead to writing materials.
What is the word'rubbed'?
The word "rubbed" is the past tense form of "rub". The word rubbed means to have had two items causing friction against one another. For example, an eraser rubs out pencil marks. The friction from the eraser is what makes the writing disappear.
What is a writing instrument called?
An example of a writting instrument can be a pen or pencil.
What type of kinetic friction is used to write with a pencil?
sliding friction
What is one example of rolling kinetic friction?
Anything with wheels, such as a car, would be an example of use of rolling kinetic friction.
Why they use pencil for writing?
you use a pencil for writing because you can erase your maskates
Give 5 examples of unwanted friction?
Friction is force resisting relative motion of solid surfaced, fluid layers and material elements sliding against each other. Examples of friction are rubbing your hands together, rubbing two pieces of wood together, automobile brakes, rain adhesion, road slipperiness, split friction, road texture, lighting matchsticks and rolling a coin.
What is the uses of pencil?
The pencil is a writing utensil that can be erased.
What is mechanical writing?
Writing with a pen or pencil.
What force makes a pencil eraser work?
friction
