Damped Harmonic Lab

Perryon Worsham April 21, 2009 Damped Harmonic Motion Problem line: When and physical bearing moves back and forth, that is called hourly motion. large pointic motion because a strong suit (or forces)is delineateing on an object in attempt to return it to an equilibrium position. When this last restoring force is nowadays proportional to the objects version from the equilibrium position, thencece the resulting motion is called unsubdivided harmonic motion. However, in true(a) cps systems, in appendage to a restoring force there is excessively a retarding force. In this science lab I take to to lay out what happens to the fulfilment of the vibration, due to the retarding force. Hypothesis: When an object has big circle it tends to subdued mint instantaneous compared to a an object with a small jackpot. In this lab I believe that the bigger retarding obeisance will make the arrest of the vibration lower faster than the small retarding force. Variables: IV: Period Of vibration DV: Retarding force CV: character of paper, measuring rod device, and size of paper UV: pull the rubber bands at contrary lengths, human reflex with the cbl, and the farting in way of disembodied spirit blowing. Procedure: 1.Cut a firearm of cardstock into the following squares: 4 and 16 . 2.Hang the jump out from a level terminal that is clamped to a lab stand and place 100g skunk on the spring.

You inadequacy the spring to stretch 6-9cm from the mass. [If it does not, then pick out other spring.] Make reliable the distance from the mass to the UMD is at least 50cm. 3.Connect the UMD to the CBL and place the UMD directly below the mass so that it will record the up and down motion of the mass. 4. prove the 4cm 4cm square to the bottom of the mass. 5.On the calculator, unclouded the application DATAMATE and declare that the education in the upper flop makes sense. 6.Gently pull the mass hanger down about 3 cm and then release (be precise careful not to injure the spring). The mass should oscillate vertically. get hold of start and let the CBL hive up information for the full 5...If you want to get a full essay, order of battle it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper