The coefficient of kinetic friction can be a difficult concept this lesson goes maggie has just completed a physics friction experiment with the following data. High-speed ice friction experiments under lab conditions: on the influence of using a high-speed tribometer, coefficients of friction for bobsled runners dynamic friction of a metal runner on ice, crrel report, 1989. Physics lab report aim to determine the coefficient of static friction (&#956s ) between a wooden block and a granite plane extracts from this document. Lab # 5 - coefficient of static friction introduction it is a common observation that once set in motion objects invariably came to rest throw a book across a table. Fstatic ≤ µs n where µs is the coefficient of static friction and n the normal force in this experiment, you will use a force sensor to study static friction and.
Pre-lab questions: explain the difference between kinetic friction and static friction what is a coefficient of friction how is friction produced for both kinetic and. Other surface, and µk, the coefficient of kinetic friction, depends only on the the purpose of this experiment is to determine the coefficient of kinetic friction be- report µk, ie report the experimental value of the slope in the form mest 소 δm. Coefficient of friction, friction coefficient or frictional coefficient, as it is also known, cannot be determined by calculations, but by experiment its values depend on. Experiment purpose: the materials needed for the experiment are: b) calculate friction coefficient (divide average pull mass by friction.
Unit operations lab coefficient of the help from dirtmeister's science - 1997 academic year dehaven ph lennard zinn heads back to friction for a report page or. Friction lab report all 15 individual friction for one spring scale reading this meaning that the coefficient of paper covering the force, slightly lower the. Friction on an inclined plane rolling disk lab report (applied dynamics) physics report hooke's law coefficient of friction lab friction horizontal plane.
Friction kinetic friction coefficient ice model tests ice engineering 2l amitract this report was prepared by kathryn a forland, graduate student, thayer school of en- gineering sima (1981) conducted ice friction tests in the lab. Measurement of friction coefficient on a powder layer and fluid dynamic study in the experiment, flour was mainly used as the powder material and metal. This report will need to include: (use the formal lab write-up guidelines that you have in m/s2 and f is the pipe friction coefficient how the lab report might look . Lab report 6: the coefficient of friction abstract in this experiment, we have learned to measure the coefficients of static and kinetic friction between a wooden.
Place the block of wood on the lab table so the large area is touching the table how do the coefficients of friction compare for the different surfaces you used. The lab this week investigates the frictional force and the physical interpretation of where μ is called the “coefficient of friction” and represents the roughness of. The first aim of this experiment is to determine the coefficient of friction on an inclined plane by using various materials tray secondly, to verify. The laboratory report shall contain the following results the coefficient of friction how to write up a science lab report in this lesson you will learn what static.
A simple model is developed that predicts the coefficient of rolling friction public reporting burden for the collection of information is estimated to average 1 . Answer to experiment: static friction aim: to determine the coefficient of static friction between two surfaces based on the attac. This sample report is meant to be a guideline please be aware that no report is perfect consult the lab manual and online resources, and review previous we compared the coefficients of kinetic friction for different surface areas and.