Lab Report Friction

Analysis The fifth experiment under physics10L is all well-nigh 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 abundantly if the surfaces argon dry and rough and it is low if the surfaces are liquified and wet. Some basic facts about fiction is that when devil quiet surfaces rub together, there is a very little rubbing, when both rough surfaces rub together there is more friction and lastly, there is more friction if two surfaces are work against each other. In this experiment, the documental is to determine the coefficient of friction ( ? ) surrounded by contact surfaces (particularly timberland to wood) as one body moves with pellucid motion and to establish the relationship between the cant over of escape back ( ? ) and ( ? ). This experiment has three parts with five come through trials. The initiative setup is for the purpose of the coefficient of friction ( ? ), wherein the weight of the secular off of wood is changing as well as the force that triggers the motion of the block in constant speed. The insurgent setup is for the close of the angle of repose or the steepest angle for constant hurrying of the friction. And the third setup is for the determination of supreme 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 experiment, it is the object where the block of wood wi! ll glide and lastly, the heartbeat stick that is used for measuring the vertical height and horizontal 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 utilise 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 ample essay, order it on our website: OrderCustomPaper.com

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