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Friction is a force which always acts opposite to the force applied on the surface of a body. This opposing force is necessary for many day-to-day activities. Had friction not been there, you wouldn't have been able to walk, write, drive, etc.
There are various ways of increasing or decreasing friction. Lubrication, use of ball bearings, use of anti-friction alloys, use of compressed air, etc are some of the ways of decreasing friction.
While roughening the surface, drying the surface etc are the ways of increasing friction.
Friction occurs because the surface of any object is rough.
No surface is completely smooth, they are rough (if not visibly, then microscopically). When they touch each other, the ridges catch on each other, producing heat/friction.
because when 2 objects rub together it makes a force that interacts with the other object.
Wiki User
∙ 9y ago
Wiki User
∙ 12y agoTo avoid collisions
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When an object rolls over a surface the kind of friction that occurs is called friction.?
The friction that occurs is Rolling Friction
What type of friction occurs when running?
Air friction
When friction occurs?
Friction occurs when two material bodies in contact slide past one another.
When an object over a surface the kind of friction that occurs is called friction?
false
When an object rolls over a surface the kind of friction that occurs is called round friction.?
it is called rolling friction
When an object rolls over a surface the kind of friction that occurs is called friction.?
The friction that occurs is Rolling Friction
What type of friction occurs in softball?
Sliding friction occurs when the players feet rub against the ground and when the ball rubs against the dirt or grass. Fluid friction occurs when the ball hits your bat or when it hits your glove.
What type of friction occurs when running?
Air friction
When friction occurs?
Friction occurs when two material bodies in contact slide past one another.
List down conditions when friction occurs to retired or resists motion?
conditions when friction occurs to retired/resist motuio
What is the definition of bearing friction?
it is when friction occurs when moving parts have ball bearings.
When an object over a surface the kind of friction that occurs is called friction?
false
When is static friction applied?
Static friction is not necessarily an applied force, but something that occurs when there is an applied force. Static friction occurs when there is no motion and there is a force being applied to an object on a surface.
When an object rolls over a surface the kind of friction that occurs is called round friction.?
it is called rolling friction
What is dry friction what are the types of dry friction what is fluid friction what are the types of dynamic or kinetic friction?
Fluid friction is the friction that occurs when an object moves through a fluid or gas.
When does sliding friction occur?
Sliding Friction Occurs When And Object Is Being Slided On The Ground
What kind of friction occurs when surfaces slide over each other?
kinetic friction
