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Why it is easy to roll a cylindrical eraser on a paper sheet than to slide it?
Wiki User
∙ 11y ago
because the area of contact of eraser in rolling is less than the area of contact of eraser in sliding
Wiki User
∙ 11y ago
Laraib Ilyas
because the area of contact of eraser in rolling is less than the area of contact of eraser in sliding
Laraib Ilyas
because the area of contact of eraser in rolling is less than the area of contact of eraser in sliding
Anonymous
Theoretically the contact surface in perfectly rigid bodies is zero .But in practice due to deformation there appears a small contact surface which is quite small compared to sliding surface that rub on each other .That why it is easier to roll than to slide.
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Why is it easy to roll a cylindrical eraser on a paper sheet than to slide it?
because the area of contact of eraser in rolling is less than the area of contact of eraser in sliding
Why do people lick their fingers when they are picking up sheets of paper?
Dry fingers sometimes cannot separate sheets of paper because they just slide on the top sheet. Damp fingers create friction and adherence to the top sheet enabling you to separate it from the next one down.
Why is it easier to tear wet paper and not dry paper?
Because the fibers that make up the paper are wet and slide apart easier
Why is tough to write on a very smooth paper?
It has to do with friction. The smooth paper allows the pen or pencil to slide while rougher paper doesn't.
Does sand paper reduce friction?
sand paper increases friction, that is to say that it is harder to slide something on sand paper than it is on a smooth surface.
Why is it easy to roll a cylindrical eraser on a paper sheet than to slide it?
because the area of contact of eraser in rolling is less than the area of contact of eraser in sliding
Printed images of more than one slide on a sheet of paper are referred to as?
Slide handouts
Do we roll or slide eraser to remove the pencil work from note book?
Yes, because they work by shedding rubber to discard the removed graphite. That shedding requires a mechanical rubbing action, and that will inevitably force some graphite deeper into the paper. ... Rolling, or dabbing, is the preferred way to use kneadable erasers, because they absorb graphite.
Where can you find pictures of a cylindrical slide rule?
There is a link below.
Do we roll or slide the eraser to remove the pencil work from our notebook?
Well we use the eraser to erase our all the pencil mistakes we have done.
Do we roll or slide the eraser to remove the pencile work from our notebook?
Well we use the eraser to erase our all the pencil mistakes we have done.
Do you roll or slide the eraser to remove the pencil work from your note book?
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Why do people lick their fingers when they are picking up sheets of paper?
Dry fingers sometimes cannot separate sheets of paper because they just slide on the top sheet. Damp fingers create friction and adherence to the top sheet enabling you to separate it from the next one down.
What would not be used to create a personal balance sheet A Spreadsheet software B Slide presentation software C Pencil paper and calculator D Personal financial manageme?
A
How do yo get batteries into electric smiggle erasers?
You slide the small plastic hatch off the right side of the eraser (opposite side to eraser), not the one on the bottom. You can use two AAA batteries.
What has the author Edwin Thacher written?
Edwin Thacher has written: 'Thacher's calculating instrument or cylindrical slide-rule'
What kind of toy is Slip and Slide?
A Slip N Slide is an outdoor water toy for children. It is a long sheet of plastic that becomes slippery when wet. After wetting the toy with a garden hose, children can then slide down the plastic sheet. The original Slip N Slide was created by Wham-O.
