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Why force required to move box of same weight changes in case of different surfaces in contact?
Anismahat90
Force required to move a box of the same weight changes in the case of different surfaces in contact due to friction.
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∙ 10y ago
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Does then frictional force depend on the type of surfaces in contact?
Yes. Different materials and different surface structures affect the frictional force.
Microwelds are formed where?
bumps from two surfaces come into contact.
Describe two ways to change the frictional force between two sold surfaces?
1 . By polishing the surfaces in contact 2 . By lubricating the surfaces in contact with oil or grease .
What surfaces are in contact when you kick a football?
?????
What are Surfaces that touch food are called?
Surface that touch food are called "food contact surfaces".
Prevents surfaces in contact from sliding past each other?
Sliding friction prevents surfaces in contact from sliding past each other.
What are the different ways the lassen or minimize the effect of friction?
By reducing the contact surface area of the object and by applying the lubricant between the two contact surfaces lassens or minimizes the effect of friction.
Which is the only adhesive you apply to both surfaces?
You should apply contact cement to both surfaces.
Cleaning and sanitizing food contact surfaces helps reduce?
Pathogens on the surfaces to safe levels.
What is acts only between surfaces that are in contact?
Friction
What acts only between surfaces that are in contact?
Friction
What acts between two surfaces that are in contact?
Friction
