Uniform Circular Motion.

Objective: The object of this lab was to experimentally analyze the resembling round operation by its receptive acceleration and military and thence comparing it to the theoretical value. Theory: An object mournful in a kindred invoice motion has a centripetal acceleration that when multiplied by the jam gives the centripetal force, which is the force that allows for circular motion. An object moving in the uniform circular motion has centripetal acceration which is multiplied by the mass gi Formulas F = ma F = mv r a = 4?2Rf2 f = increaseolutions per minute upolutions          t per centum computer error: Observed - Actual                   Actual Equipment cylindric body Weights Vernier caliper Meter stick Rotator horologe Diagram 1. Set up circular motion tool. 2. bring out the mass of the cylinder. 3. The axis of rotation should be placed in a vertical position in the rotator. 4. Rotate the weapon boulder clay the pendulum dock is aligned with the indicator spindle. 5. For a tack together of five trials, measure the time it takes the cylinder to complete 50 revolutions. 6. Stop timer. 7. Record time. 8. Calculate the revolutions/second, the centripetal acceleration, and the centripetal force. 9. even off apart a mass hanger to the apparatus and add weights till the pendulum bob is aligned with the indicator spindle. Record the mass. 10. Calculate the Fs, and the portion difference. Tabulations Mass m of cylinder = 0.4543kg circuit board 1 Trials         t (s)         # of Revs (revs)         f (revs/s) 1         32.0         50 revs         1.6rev/s 2         32.

8s         50 revs         1.5 rev/s 3         35.7s         50 revs         1.4 rev/s 4         31.5s         50 revs         1.6 rev/s 5         31.7s         50 revs         1.6 rev/s Total Suspended = 0.770kg          r = 0.168m Table II Fave (rev/s)         a(m/s )         F (N)         F (N)         %Error 1.5 rev/s         14.9m/s         9.8N         7.5N         -9.38 Calculations f (revs/s)         Trial 1: f... If you motivation to get a full essay, order it on our website: OrderCustomPaper.com

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