Circular Motion Physics

I. Objectives: a. Examine the relationship between the ride that maintains circular motion, the radius, and the discursive recreate of a whirling object. b. Construct a twisting for measuring the tangential speed of an object undergoing circular motion, and you bankrupt determine how the force and the radius affect the tangential speed of the object. II.Materials: a.1.5m nylon cord b.2-hole rubber stopper c.masking tape d. touchstone stick e.PVC tube, rough 15cm considerable and 1cm in diameter f.set of different masses g.stopwatch III. data card #1 examMass of Stopperdangling MassRadiusT1T2T3Revolutions 10.014kg0.05 kg0.595m12.93s13.10s14.6s20 20.014kg0.1 kg0.595m11.53s11.78s10.8s20 30.014kg0.15 kg0.595m8.59s9.37s9.35s20 40.014kg0.2 kg0.595m8.0s8.03s7.72s20 50.014kg0.1 kg0.765m12.97s13.81-------20 60.014kg0.1 kg0.50m10.78s9.72s-------20 70.014kg0.1 kg0.60m10.0s10.25s-------20 *For the last 3 trials, we only had meter to make up 2 measure intervals. IV.Analysis and Interpretation 1.Organizing Data- await the weight of the dangling mass for each trial. This weight is the force that maintains circular motion, Fc. Data circuit board #2 Trial Hanging MassF= m(a)Fc 10.05 kg0.05 kg (9.81m/s)0.49 N 20.1 kg0.1 kg (9.81m/s)0.981 N 30.15 kg0.15 kg (9.81m/s)1.47 N 40.2 kg0.2 kg (9.81m/s)1.90 N 50.1 kg0.1 kg (9.81m/s)0.981 N 60.1 kg0.1 kg (9.81m/s)0.981 N 70.1 kg0.1 kg (9.81m/s)0.981 N 2.Organizing Data- For each trial find the time necessary of one revolution of the stopper by dividing the measuring stick time required for 20 revolutions by 20. Data Table #3 TrialT1T2T3 Avg. Time 112.93s13.10s14.6s13.6s 211.53s11.78s10.8s11.4s 38.59s9.37s9.35s9.10s 48.0s8.03s7.72s7.90s 512.97s13.81-------13.4s 610.78s9.72s-------10.3s 710.0s10.25s-------10.1s Data...If you want to get a capable essay, order it on our website: BestEssayCheap.com

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