Practical Write up of Centripetal Force

Centripetal Force Background Theory: Centripetal bear on is the force required to keep an butt moving in a curved or rotund path. It is directed in toward the center of the curved path. In this experiment, the can of the revolving physical object and its wheel spoke of motion are kept ceaseless. The sensory(a) force is provided by the clog of the slotted slew and is varied by adding more or less(prenominal) large number to the carrier. The frequencies corresponding to the contrastive centripetal forces are metrical and the results plotted on a graph. Aim: To investigate the family relationship between the centripetal force playacting on an object moving in a pass on of constant rundle and its frequency of revolution. Materials: Thin PVC pipe (20cm long, no sharp edges) 1.5 m length of string Alligator peel Large 2-hole rubber stopper Mass carrier and slotted mob (50 g each) Stopwatch Metre ruler Graph newspaper Method: 1. One end o f the string was securely distort to the rubber stopper. The line was indeed passed through the tube and attached to the 50 g mass carrier. An alligator decorate was consequently attached to the line so as to set the radius of the circular path of the stopper to 100cm.

Then five 50 g masses were added to the carrier making a entire mass 300 g. 2. The stopper was then spun around a persons head in a horizontal circular path, at a speed fast enough that the alligator clip was pulled up to the lower end of the PVC pipe without blot it. This speed was maintained at the same position for the duration that was taken to measure 30 revolutions of the stopper. The time taken was con fer home the bacon using a stopwatch. Record! time taken in a table. 3. Another 50 g mass was then added to... If you want to get a full essay, do it on our website: OrderEssay.net

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