Practical Write up of Centripetal Force

Centripetal Force Background Theory: Centripetal military force is the force required to keep an butt moving in a curved or rotund path. It is directed inward toward the center of the curved path. In this experiment, the can of the revolving aim and its spoke of motion are kept eonian. The sensory(a) force is provided by the incubus of the slotted slew and is varied by adding more or little quid to the carrier. The frequencies corresponding to the contrastive centripetal forces are measured and the results plotted on a graph. Aim: To investigate the family between the centripetal force playacting on an object moving in a pass on of constant rung and its frequency of revolution. Materials: Thin PVC pipe (20cm long, no sharp edges) 1.5 m length of string Alligator reduce Large 2-hole rubber stopper Mass carrier and slotted deal (50 g each) Stopwatch Metre ruler Graph subject Method: 1. One end of the string was securely tied to the rubber stopper. The line was indeed passed through the tube and committed to the 50 g mass carrier. An alligator pasture 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 inviolate 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 nip it. This speed was maintained at the same position for the eon that was taken to measure 30 revolutions of the stopper. The time taken was withdraw 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, ordinance it on our website: BestEssayCheap.com

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