Lab Report Friction

Analysis The fifth experiment under physics10L is all nearly 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 copiously if the surfaces ar dry and rough and it is low if the surfaces are liquefied and wet. Some basic facts about fiction is that when devil undisturbed surfaces rub together, there is a very little corrasion, when ii rough surfaces rub together there is more friction and lastly, there is more friction if two surfaces are enceinte against each other. In this experiment, the documental is to determine the coefficient of friction ( ? ) between contact surfaces (particularly timberland to wood) as one body moves with limpid motion and to establish the relationship between the tiptoe of scat back ( ? ) and ( ? ). This experiment has three parts with five win trials. The initiative setup is for the purpose of the coefficient of friction ( ? ), wherein the weight of the ready off of wood is changing as well as the force that triggers the motion of the block in constant speed. The guerrilla setup is for the determination of the angle of repose or the steepest angle for constant hurrying of the friction. And the third setup is for the determination of utmost 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 boilers suit experiment, it is t he object where the block of wood will glide! and lastly, the cadency stick that is used for measuring the vertical height and naiant 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 victimisation 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 wide-cut essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper