Activity During Experiment & Procedure 30 %. 520 9th St. • Gwinn, MI 49841. Relationship between the normal force and coefficient of friction force. Lennard zinn heads back to friction for a report page or. Static friction is the force responsible for holding an object in place. The other purpose of this lab is to become familiar with OmniGraffle and how it can be used to create pictures and equations. Accelerated on a low-friction cart track by a hanging mass. In reality, friction is friction experiment lab report a necessary force that is needed. Data, Observation and Results: Belt and friction experiment for vee belt. Friction Objectives. Correction factor for. Carry out the experiment and tabulate your data and draw the needed graph. To determine which of the tested household objects has the greatest coefficient of friction. Note to students: A large amount of data will be taken in this experiment. Frictional properties. Frictional force and coefficients of friction may be determined in the laboratory for any pairs of. Coefficient of friction between the air and the drop, m1 is the mass of the drop, m2 is. Where μ is called the “coefficient of friction” and represents the roughness of. This is NOT intended to follow the formal lab report format. 1-14-15 Complete the coefficient of friction lab report. Mal load of 4.2 N and laboratory environmental conditions of. Coefficients of static and kinetic friction. A traditional lab report; students produce a short video lab report describing the process and their results. Reports on the frictional characteristics of rubber sliding on glass and.
Coefficient of friction lab report
Today you will be investigating the force of friction. In the quantitate experiment, the coefficient of static friction for sandpaper in contact with pinewood was 0.73 it had been obtained using a line.And indeed there is another factor, known as coefficient of friction. The local acceleration due to gravity, g; the coefficient of static friction between fabric. Here, µs and µk are the local static and kinetic friction coefficients, respectively. Here's a recently created coefficient of friction lab. Wear coefficients for the pin and disk materials are calculated. Pressure coefficient, friction coefficient, displacement and momentum thickness and. The MU Physics Department does not claim to have invented these labs. The reproduction of this test report is only authorised in the form of a complete. Assuming a coefficient of friction ( ξ 0 ) of 0.4 (a reasonable assumption for travel in the wheels' rolling. Coefficient of friction between the hockey puck and ice, while low, was not actually zero.
The success of the Millikan Oil-Drop experiment depends on the ability to. Lab Report – Activity 10: Static and Kinetic Friction. 22 Oct 2012 - 5 min - Uploaded by Anna ZapalaFor Ms. Lietz. Determine the coefficient of friction between two surfaces – the tires of a vehicle. Its frictional effects.) For labs done with a partner, you will hand in a joint lab report. E6 Laboratory Report - Submitted 29 February, 2008. That is why the data reported begins at experiment 4. Set-up and Procedure. Student makes no grammatical errors in the lab report. M is the mass of the drop, g is the acceleration due to gravity, k is the coefficient of friction between the drop and the air and vf is its velocity of fall. Coefficients of friction between wet concrete and rubber only). ▫ Normal reaction force. The determination of static friction coefficient in a student's report. Introduction. Roberts, W.L., (1967) Computing the Coefficient of Friction in the Roll Bite. The force necessary. Where Cd is a dimensionless constant called the drag coefficient, which can depend on the. Rubric – Coefficient of Friction. A constant velocity, the Force Sensor can measure both the static friction and. ν = µ/ρ denotes the coefficient of kinematic viscosity of the fluid. Investigate how the displacement of a cart down an inclined low-friction track is related. Static coefficient of friction – Mu (s). Question(s) in the Lab Report section. Because the frictional force is the multiple of the coefficient of friction and the. This work is a one page Ramp Friction Lab written about a ramp and friction lab. Please include it as a link on your website or as a reference in your report, document, or thesis. Tion, and rougher surfaces decrease the static friction coefficient significantly compared to dry smooth. The ASTM document G 115, Standard Guide for Measuring and Reporting. Physic report "Friction Force" by Fildia Putri as an apprentice in Makassar State University - Chemistry. What is the coefficient of friction for a wood block on a metal track and what is the maximum angle at. Floor slip resistance testing is the science of measuring the coefficient of friction of flooring. 1. low friction pulley and measure the changing velocity of. University develop a fundamental understanding of these ideas, a laboratory experimental. The purpose of the lab is try to determine the coefficient of friction between a person and a. Static friction factor between two solid surfaces, using Tilted plane method. And two dimensions without the use of expensive sensors or low-friction tracks. In your lab grade this week. Complete a single lab report for your lab group. Explanation of how to Measure Static Friction with a Ramp. USB report rate: Up to 500 reports/second. The results to determine the air friction coefficient, and you will be able to check. Displacements, energy transfer and dissipation, and the coefficient of friction on a horizontal. How is coefficient of friction different from the force of friction? AP Physics Laboratory Coefficients of Friction. The various laboratory setups for ice friction measurements are presented as well as their. You will be required to write a lab report for each experiment. • investigate how friction varies with the applied force. Note that the. The laboratory report should have a cover page listing the names of each group. Where FN is the magnitude of the normal force, and μ is the coefficient of friction. Coefficients of friction for the smooth sliding plate tests vary in between 0.1 and 0.3, whereas.