Want this question answered?
Static
Static
Static
Static friction and sliding friction. Static friction is the force that stops a mass from sliding and sliding friction is the force that slows down an object that is already sliding. Static friction is stronger than sliding friction, and this difference is reflected in different coefficients of friction for sliding and static friction for a given surface.
Friction depends on the roughness of the surface between the objects, it also depends on the area in contact between the objects. Athletes can have spikes on their shoes to maximise friction with the ground.
Friction refers to the resistance that one surface or object encounters when moving over another. The two common forms of friction between two sliding surfaces are static friction and rolling friction.
Static
Static
Static
Static friction and sliding friction. Static friction is the force that stops a mass from sliding and sliding friction is the force that slows down an object that is already sliding. Static friction is stronger than sliding friction, and this difference is reflected in different coefficients of friction for sliding and static friction for a given surface.
1. Static2. Sliding3. Rolling4. Air5. Fluid
Friction depends on the roughness of the surface between the objects, it also depends on the area in contact between the objects. Athletes can have spikes on their shoes to maximise friction with the ground.
They're both forms of static friction.
no substance is perfectly smooth.it has tiny bumps and bruises and when two surfaces move over each other the bumps and holes in get in each other's way.oil covers up these bumps.it also forms a layer between the two surfaces and prevents direct contact between them.there is very little direct contact between the holes and this way the friction is reduced
Most forms of conventional movement require friction. For example, a car could not go anywhere if not for the the friction between the rubber tire and the road surface.
What is a sliding puzzle? Sliding puzzles come in various forms and level of difficulties. Let
coefficientThe amount of friction divided by the weight of an object forms a dimensionless number called the coefficient of friction.