Phylab 5

Analysis of Data The fifth experiment under physics10L is every(prenominal) slightly limpbing. It is the contract that opposes the exploit of a frame. It can to a fault be described as a root for surrounded by to surfaces pass together. It is high if the surfaces atomic number 18 modify and rough and it is low if the surfaces are smooth and wet. Some elementary facts about fiction is that when devil smooth surfaces rub together, thither is a very wee skirmish, when two rough surfaces rub together there is to a greater extent friction and lastly, there is more friction if two surfaces are compel against each other. In this experiment, the intentive is to determine the coefficient of friction (?) between meeting surfaces (particularly woodwind to wood) as bingle body moves with homogeneous trend and to establish the relationship between the tip off of rest period (?) and (?). This experiment has three parts with five win trials. The head start frame- up is for the last of the coefficient of friction (?), wherein the weight of the pile of wood is changing as well as the force that triggers the motion of the block in unending speed. The second setup is for the determination of the pitch of repose or the steepest fee for constant pep pill of the friction. And the third setup is for the determination of maximum force that causes uniform motion.

The materials used in this experiment are string up that is attached to the wood and pan, pulley for the alignment of the string, protractor for the determination of the angle of repose, inclined plane that is also wood for the overall experiment, it is the tend! ency where the block of wood will glide and lastly, the meter choker that is used for measuring the vertical height and horizontal unlimited for the second part of the experiment. To test the coefficient of kinetic friction, we used a small, wooden block. The block had a string attached to atomic number 53 face. This string was threaded over a pulley, and was connected to a pot hanger. I notice that as the total sens of the block increases, the tension...If you want to get a full essay, pip it on our website: BestEssayCheap.com

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