Lab Report Friction

Analysis The fifth experiment under physics10L is all around corrasion. It is the displume that opposes the accomplishment of a body. It can also be draw as a force among to surfaces rubbing together. It is luxuriously if the surfaces argon dry and rough and it is low if the surfaces are liquidise and wet. Some basic facts about fiction is that when devil tranquil surfaces rub together, there is a very little encounter, when dickens rough surfaces rub together there is more friction and lastly, there is more friction if two surfaces are dense against each other. In this experiment, the documental is to determine the coefficient of friction ( ? ) amidst contact surfaces (particularly timberland to wood) as one body moves with dour motion and to establish the relationship between the slant of prevail back ( ? ) and ( ? ). This experiment has three parts with five bring home the bacon trials. The initiative setup is for the purpose of the coefficient of friction ( ? ), wherein the weight of the position off of wood is changing as well as the force that triggers the motion of the block in constant speed. The guerilla setup is for the mark of the angle of repose or the steepest angle for constant hurrying of the friction. And the third setup is for the determination of level best force that causes unvaried motion.

The materials utilize in this experiment are string that is attach to the wood and pan, pulley for the alignment of the string, protractor for the determination of the angle of repose, devoted plane that is also wood for the overall experime nt, it is the object where the block of wood! will glide and lastly, the cadency stick that is used for measuring the vertical height and flat distance for the second part of the experiment. Determination of the Coefficient of Friction On the first part of the experiment, the objective was to determine the coefficient of friction utilize the formula ? = mpan / mblock. By view the wooden plane horizontally and setting up the materials for this part,...If you sine qua non to get a abundant essay, order it on our website: OrderCustomPaper.com

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