Report Coursework Example | Topics and Well Written Essays - 1000 words - 3

Report - Coursework ExampleThe period is deemed to be the duration taken for hotshot muster out oscillation. The frequency can be deemed to be the number of oscillations that the pendulum can make per unit time the rearward of which is the period i.e. f = 1/T. The amplitude is the longest distance that is traversed by the pendulum in reference to its sense of balance position. The teddy causes the exertion of wring that tends to restore the pendulum to its equilibrium position (Nethercott & Walton 2013).The sum vector of the gravitational force of the mass of the pendulum (mg) and the tension force (T) shown in Figure 1. They constitute the restoring force whose magnitude depends on the displacement from the equilibrium position. Therefore, the restoring force F can be calculated asThe negative sign is an index number that the restoring force is in the opposite direction of the displacement. For small amplitudes, is small and therefore can be apply in place of sin. Therefor e, the resulting equation isThe aim of this experiment is to estimate the acceleration due to sedateness using a pendulum. For purposes of this experiment, the independent variable is the length of the pendulum whereas the period is the dependent variable (Bolton and Bolton 2012).The table roundabout stand with clamp was placed on a flat working surface. The string was then passed through with(predicate) the pendulum bob and knotted as appropriate to hold the bob in position. The string with the pendulum attached to one end was passed through the split cork, and the length of string adjusted to 0.85m before being clamped onto the retort stand. A Vernier calipers was used to measure the diameter. The length of the string was adjusted to about .8 m. Therefore, the length of the pendulum is l = ls + r .where r is the radius of the bob.The pendulum was then displaced approximately 5 from its equilibrium position and left to swing hold and forth. The time taken for 6 complete oscilla tions was recorded