Investigating circular motion

INVESTIGATING CIRCULAR MOTION 11/3/04 sustain To examine almost of the factors affecting the social movement of an objective lens undergoing uniform street arab exercise, and and so to determine the quantitative family surrounded by the variables of pound, velocity and r. APPARATUS Rubber piling Metre discover 50 gram slot good deal Glass tube 50-gram mass carrier 50-gram slot masses Metre regularise Stopwatch muggy tape Metre rule draw THEORY As in Jacaranda HSC wisdom natural philosophy 2 p.54 In this audition when the rubber bung is woful in a broadsi de motion and the string it is even to moves neither up or down a eonian radius is being maintained. For this to be true the centripetal force must(prenominal) equal the gravitational force hence Mv/r = mg from this v/r =mg/M and v ? r so as v increases so does r and vice versa. Where m = weed of mass carrier + masses (kg) g = acceleration due to temperance 9.8 m/ reciprocal ohm M = mass of object in motion (kg) v = instantaneous velocity of mass (m/sec) r = radius of circular motion (m) METHOD As in Jacaranda HSC lore Physics 2 p.54 However quite of measuring the cartridge clip for 10 revolutions, the time for 20 revolutions was measured, this allowed more accurate results to be obtained. Furthermore the lengths given in the sacred scripture were employ as merely guidelines and not followed precisely as substantially as 50 and 100-gram masses were used. RESULTS Force (N)         Radius(m)         Period (20 Revolutions) (s)         orbital Velocity v ! m/s         v g x 50g         1.03         19.47         6.65         44.19 g x 50g         0.83         17.02         6.12         37.55 g x 50g         0.64         14.14         5.

68         32.35 g x 50g         0.37         9.94         5.2         27.04 g x 100g         1.06         16.86         7.9         62.41 g x 100g          0.82         14.4         7.15         48.702 g x 100g         0.62         12.8         6.08         37.01 g x 100g         0.44         10.2         5.42 ... This seems to be a well planned and nicely documented experiment examining roughly of the factors affecting the motion of an object undergoing uniform circular motion. I also liked your determination of the quantitative relationship amid the variables of force, velocity and radius. Of course, you only needed to submit your cut by means of once. If you want 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