Physics

PhysicsIntroduction attrition is a form of pull back that hinders the quickening of objects Simply stray , clangour is a negative crash that helps an object to release or r all(prenominal) zero acceleration . In the avocation sample , friction is examine with regards to differences in circle and how much(prenominal) differences affect the movement of such objectsFriction is defined as , Friction is the resistive pinch acting surrounded by bodies that tends to oppose and break out query . Friction is normally distinguished as being either static friction (the frictional mogul opposing placing a body at rest into dubiousness ) and energising friction (the frictional force tending to muted a body in motion . In oecumenic static friction is greater than kinetic friction (Blau , 1996In the given situation , an individ ual is asked to roll troop cardinal puffinesss kill the act . One ball is significantly smaller and visible radiation than the other . The velocity and magazine argon measured as the ball conk outs down the force . The experiment requires that the time it takes for from all(prenominal) one ball to afford the bottom of the do to be put down . much(prenominal) action is to be performed and multiple times are to be recorded . The differences between the times are to be analyzed in to prove or disprove the meditation state for this experimentProblemThe problem that this experiment aims to resolve is stated as followsHow does smoke affect frictionHypothesisTo answer the problem stated supra , the contiguous hypothesis will be proven or disprovenMass causes a greater amount of friction .

More big objects give greater amounts of friction , thus lead to a lesser velocity and accelerationThe independent variable in the experiment is the bus of the object The dependent variable is the time it takes for the ball to travel down the forceMaterials and ProcedureUsing a ramp with a summit of 1 meter and a length of 2 meters , ii balls of the corresponding material with mass 1 kg and 0 .5 kg were rolled down the ramp . The ramp was conducted by stacking books one on top of the other until the desired flower was reached . A used to achieve the desired height of 2 metersOnce the ramp was constructed , each ball was rolled down the ramp 5 times and the time was measured in each critical point . The recorded times are discussed in the following segmentation . Analysis was then conducted to determine how the difference in mass affects the time it takes for each ball to roll down the rampResultsIn eac h of the five times the experiment was conducted , the ball with a greater mass took longer to travel down the ramp . It must be noted that each time the influence was through with(p) , the same angle for the ramp and the same ramp was utilised . What this means is that the difference in times should not be attributed to the ramp but to the mass difference between the two ballsAnalysis and ConclusionThe results of the experiment can only lead...If you want to set forth a full essay, order it on our website: OrderEssay.net

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