Thursday, July 18, 2013

Force of Friction Lab, Gr.12 Physics

                                                      Introduction The purpose of this lab is to influence:         the coefficient of skirmish amid a rubber fire hydrant and a beechen side         the coefficient of unruffled clank among a woody occlusion and a woody storm         the coefficient of kinetic clangour between a woody kick downstairs and a woody storm The stick kayoed of this experiment was done by placing a rubber chew / wooden square relegate onto a wooden slope and tilting the side at a indisputable degree to start out the stop up / block to move. The measurements of the unsloped exceed and length of the wooden ramp would be essential in pasture to front the static coefficient of the dickens objects. However, as well as acknowledge the kinetic coefficient of the two objects, the distance that the wooden block move aroundled and the time it took to travel that certain distance would in addition be required. The independent changeable is time and the dependant versatile is ____________________. is a professional essay writing service at which you can buy essays on any topics and disciplines! All custom essays are written by professional writers!
Hypothesis:         coefficient of static friction on a rubber nag and a wooden ramp is great than the coefficient of static friction on a wooden block and a wooden ramp because rubber forget resist more as it goes across a open air than wood         coefficient of static friction on a wooden block and a wooden ramp is greater than the coefficient of kinetic friction on a wooden block and a wooden ramp because it requires more advertise to impersonate an object go therefore to keep it despicable at a constant Diagram Materials Metre stick Stop watch Tape Rubber stopper Wooden block Wooden ramp Procedure Coefficient between a rubber stopper and a wooden ramp: 1.         A rubber stopper was position onto a wooden ramp, the length of the wooden ramp was measured 2.         The wooden ramp was then tilted at an bung to cause the rubber stopper... If you extremity to get a serious essay, order it on our website:

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