what is the kind of acceleration due to frictional force
Answers
Answer:
it stops
Explanation:
because it has roughage so it doos like that
Answer:
this is the answer of the question
Explanation:
hope this helps
As a force that opposes motion, friction always reduces acceleration. Friction occurs between the interaction of an object against a surface. Its magnitude depends on the characteristics of both the surface and the object, and whether the object is moving or not. Friction may be the result of an interaction between two solid objects, but it doesn't have to be. Air drag is a type of frictional force, and you could even treat the interaction of a solid body moving on or through water as a frictional interaction.
TL;DR (Too Long; Didn't Read)
The friction force depends on the mass of an object plus the coefficient of sliding friction between the object and the surface on which it slides. Subtract this force from the applied force to find the acceleration of the object. The formula is acceleration (a) equals friction (F) divided by its mass (m) or a = F ÷ m as per Newton's second law.
Force is a vector quantity, which means you must consider the direction in which it acts. Two main types of frictional forces exist: the static force (Fst) and the sliding force (Fsl). Even though they act in the direction opposite to that in which an object moves, the normal force (FN) produces these forces, which acts perpendicular to the direction of motion. FN is equal to the weight of the object plus any additional weights. For example, if you press down on a block of wood on a table, you increase the normal force, and thus it increases the frictional force.
Both static and sliding friction depend on the characteristics of the moving body and the surface along which it moves. These characteristics are quantified in the coefficients of static (µst) and sliding (µsl) friction. These coefficients are dimensionless and have been tabulated for many common items and surfaces. Once you find the one that applies in your situation, you calculate the frictional forces using these equations: