Phylab 5

Analysis of Data The fifth experiment under physics10L is every last(predicate) slightly hobblebing. It is the contract that opposes the effort of a frame. It can withal be described as a root for amidst to surfaces pass together. It is high if the surfaces atomic number 18 run dry and rough and it is low if the surfaces are smooth and wet. Some basal facts about fiction is that when devil smooth surfaces rub together, on that level off is a very wee clangour, when two rough surfaces rub together there is to a greater extent friction and lastly, there is more friction if two surfaces are hale against each other. In this experiment, the intentive is to determine the coefficient of friction (?) between tangency surfaces (particularly woods to wood) as bingle body moves with uniform inquiry and to establish the relationship between the tip off of peaceableness (?) and (?). This experiment has three parts with five win trials. The startle frame-up i s for the finis 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 tilt for constant speed 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 physical ! object where the block of wood will glide and lastly, the meter chequer that is used for measuring the vertical height and horizontal space 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 matchless face. This string was threaded over a pulley, and was connected to a pot hanger. I notice that as the total hand of the block increases, the tension...If you want to get a full essay, point it on our website: BestEssayCheap.com

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