Measuring Time & Angles

By: Manuel E. Banuchi Year: 2nd Year C 2011 science lab Report: Physics Measuring Time & Angles Aim: feel come out of the clo curry if the fulfilment of a pendulum depends on the rake from where the pendulum is released. Materials: _Plastic ruler _Plastic Protractor _String _A pendulum chase _Universal stand with clinch and honcho _Stopwatch Procedure: 1) With a string and the bob, assemble a pendulum (any prolongation between 0.4 m and 1.0 m should be ok) 2) Place the public stand with the boss and clamp at the b set of a table, and hang the pendulum from the clamp, making sure it has enough blank shell to levitate freely. 3) Measure and record the real length of the pendulum from the midway of the bob up to the point where it is connected to the clamp. 4) Let the pendulum go from an angle of 60º from the vertical. 5) Measure the time taken for 10 oscillations. 6) answer for the time taken for one oscillation (the period). 7) r ecapitulate the steps (4) to (6) but for angles of 40º and 20º. 8) Put your results in a table. 9) Write a lab report with your conclusions (the succeeding(a) atomic number 18 my conclusions). Results/ lasts: selective information solicitation: 20º: 17.59 sec. (10 oscillations time) 40º: 18.09 sec. (10 oscillations time) 60º: 18.16 sec. (10 oscillations time) Data processing: 20º: 17.59 sec.: 17.59: 10 = 1.759 sec. (one oscillation) 40º: 18.09 sec.: 18.09: 10 = 1.809 sec. (one oscillation) 60º: 18.16 sec.: 18.16: 10 = 1.816 sec. (one oscillation) Conclusion: My conclusion is that the time of a period of a pendulum varies depending on the angle where the pendulum is released. The greater the angle is, the durable the period. However, the differences were very little since they were in the tenth of a foster and thus, would never be perceived by humans. Given that the differences were so small, in target to be more precise in ou r measurements we would need a more sophisti! cated and modern gondola to record these differences.If you requirement to get a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay