36 experiment 6: coecients of friction procedure part 1: preparation 1 for all calculations involving forces, always use the free-body diagram solution method provided on page 28 2 consider a wood block being pulled horizontally at a constant velocity derive the equation of force, t, in terms of the following quantities: m, g, µ, 3. 619k followers, 1,386 following, 761 posts - see instagram photos and videos from frictionlabs (@frictionlabs. 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 this will help in the understanding of how static friction will either increase or decrease due to the mass of the object. Respectively i think you looked on the wrong side of 3 for the friction factor when reading off the moody diagram (sean)-also in the pipe parameters in the change in elevation row it is in (mm) and the change in elevation for pipe d is given as 412. Experiment 5 the coefficient of kinetic friction objective: to determine the coefficient of kinetic friction between two selected surfaces by applying two different methods. Objective/ purpose: the purpose of this lab is to determine the factors that affect friction and coefficient of friction using changes in weight, surface, and angle prediction: the wax paper will have a lower coefficient of friction because the higher the number, the stronger the friction, and wax. Lab instructor – chuck borener thursday, 11 am – 1 pm lecture instructor – dr jacobs abstract in this experiment, we test factors which affect friction we pulled a wood block across a surface to determine whether the surface area. Increasing the frictional force mathematically we can write the force of kinetic friction as f k = kf n (1) where f n is the normal force between the two surfaces in contact with one another and k is the coe cient of kinetic friction the coe cient of kinetic friction is a dimensionless quantity (no units) that depends on the properties of the two surfaces.
Iupui physics department 21800/p201 laboratory page 1 of 6 static and kinetic friction objectives in this lab you will • investigate how friction varies with. At frictionlabs, we make clean, efficient chalk for athletes who demand better grip chalk up less, perform at your best and keep your hands healthy and strong. Friction lab this lab will let you determine the coefficients of static friction and kinetic friction between different surfaces you will be pulling with increasing tension until the object begins to slide and then you will keep the object moving at a slow steady speed. This lab can be used as a discovery lab or can be used as an extension of friction this will work for middle school or high school lab high school physics students should use the portion of the analysis that goes through the calculation of coefficients of friction.
At frictionlabs we make clean, longer lasting chalk for athletes who demand better grip use less do more be inspired. Phet--friction lab - phet: free online physics, chemistry.
Friction lab strand force friction can be described as the resistance to motion created by two objects moving against each. Utc physics 1030l: friction, work, and the inclined plane 43 part ii to find the relationship of efficiency of the machine to the angle β 1. How can the answer be improved.
Contact us need help or just want to reach out need help man of our questions can be answered within our faq page on this site want swag join our. Physics 31210 lab 3 static and kinetic friction introduction: friction can thought of as a force that opposes motion it never pushes when friction is strong enough.
Friction lab icp names tess anderson friction purpose: angela markievich after completing this experiment, you should be able to. Note that this will give use the static coefficient of friction, which is different from the dynamic coefficient, but is what we were instructed to find in this particular lab.
The lab on a lab bench, the computer‐interfaced force probe can be used if conducting the lab in a gymnasium, the force scale should be used safety concern: there is always a higher than usual level of risk associated with working in a science lab. Experiment 5 ~ friction purpose: in this lab, you will make some basic measurements of friction first you will measure the coefficients of static friction between several combinations of surfaces using a heavy block and. The factors of mass, surface, and inclination all affect friction the greater the mass is, the greater the static and kinetic frictional force is rougher surfaces yield a greater static and kinetic frictional force when pulling an object up an incline, a steeper incline produces a greater static and kinetic frictional force sources of error 1. After climbing on friction labs chalk for a month in hueco tanks (skin intensive bouldering) and two weeks in smith rock (skin intensive sport climbing. Lab groups will be assigned groups share data each person is responsible for typing up their own individual lab report use 1” margins, arial 12 point font, single spacing. View lab report - friction_lab report from physical s ap physics at carmel high school coefficients of friction, you calculate the slope of.
Name _________________________________________________date ____________period ____________ friction lab friction is a force that occurs when two surfaces touch in this lab you will investigate the factors that affect friction you will measure frictional forces using a spring scale to measure the force. The friction labs chalk blends (photo courtesy of frictionlabscom) the only thing left to decide is which blend is for you there are 3 blends which are the same molecularly, the only discernable difference is feel. Friction, experiment and theory the lab this week investigates the frictional force and the physical interpretation of the coefficient of friction we will make use of the concepts of the force of gravity, the normal force, the frictional force, tension, free-body diagrams, and objects sliding on an inclined plane. Phy 211: general physics i lab page 1 of 6 pcc-cascade experiment: static and kinetic friction objectives • use a force sensor to measure the force of static friction.