Physics Friction Lab Answers ~ Force f is applied to the block to the right. Surface will double the force with which the object presses against the surface and therefore double the friction that must. In this activity you will examine how static and kinetic frictional forces vary as the normal force between an object and a surface is changed. The figure shows a graph of the friction force on this block as a function of the pull. Be overcome to keep the object moving. According to velocity friction may be classified into static friction force fs when velocity 0 and sliding frictionforce fk when velocity 0. Static friction force fs is a force between two objects that are notmoving relative to one another. The ratio of the friction acting on an object to the force with which the object presses against a surface is called the. You will apply a horizontal force to a block of wood loaded with weights in order to pull the block at constant velocity across a horizontal plane. The pull gradually increases until the block begins to move and continues to increase thereafter. Indeed recently is being sought by consumers around us, perhaps one of you. Individuals now are accustomed to using the net in gadgets to view video and image data for inspiration, and according to the title of the article I will talk about about Physics Friction Lab Answers. The pull gradually increases until the block begins to move and continues to increase thereafter. In this activity you will examine how static and kinetic frictional forces vary as the normal force between an object and a surface is changed. According to velocity friction may be classified into static friction force fs when velocity 0 and sliding frictionforce fk when velocity 0. This will help in the understanding of how static friction will either increase or decrease due to the mass of the object. Friction lab data surface mass g incline force n investigating the factors of friction carpet desk book desk desk desk desk desk desk ramp ramp ramp what factors affect static friction. Our lab uses the force of gravity in order to find the maximum static friction force on an object before it turns into kinetic friction. On a flat surface the normal force equals m mass g acceleration due to gravity because the normal force pushing up on the mass must equal the force of gravity pushing down on the mass so that the object is at rest and not accelerating. In this lab you will investigate the factors that affect friction. Friction lab mrsirwinhamilton physics force worksheets with answers friction gravity and elastic middle sound worksheets high school physics with answers best. We can rewrite our two variations of the friction equation to be.
Physics q a library in a laboratory experiment on friction a 135 n block resting on a rough horizontal table is pulled by a horizontal wire. We can rewrite our two variations of the friction equation to be. Therefore the force of friction m g coefficient of friction.
What factors affect kinetic friction.
In this lab you will investigate the factors that affect friction. You will measure frictional forces using a spring scale to measure the force. Force f is applied to the block to the right. In this lab you will investigate the factors that affect friction.