Physics

Mr. Mirchel Regents Physics 6a/7 02 January 2012 Introduction Purpose: The purpose of this research laboratory was to sustain the relationship between inward-developing force and centripetal speedup. The former(a) purpose of this lab was to experimentally determine the mass of an attitude using the physics of circular motion. Hypothesis: I digest the relationship between centripetal force and centripetal acceleration to be direct. Experimental Design Equipment List: Plastic thermionic valve, string, steel washers, prophylactic spark plug, stopwatch, meter stick, triple beam balance, video taping, demonstrate togs, guard goggles, and our brains! Diagrams of implement: Experimental Procedures: 1. We threaded the string finished the plastic subway system with a paper clip attached to one dismiss and a hawkshaw stopper attached to the other. Before proceeding, we overly made su re to undo the apparatus and untangle the string. 2. We pulled the rubber stopper away from the tobacco pipe about .7 meters away from the tube and marked it by sticking a piece of tape on the string to a lower place the tube. 3. We measured the mass of 5 washers using a TBB. 4.

We set the 4 washers on the paper clip attached to the turn back of the string, started swinging the rubber stopper, and change magnitude the speed until the tape mark was just below the tube all opus making sure the tape didnt strike the bottom of the tube. 5. era maintaining the ideal speed, we measured the time requisite to complete 10 revoluti ons. 6. We repeated all proced! ures for different trope of washers in increments of 5. galosh Precautions: We were careful when swinging our apparatus, separated ourselves far from the other groups, and wore safety goggles at ALL TIMES. Observations/Results control attached. (Data Table) Data abbreviation See attached. (Graph) See attached. (Calculations) What is the flush of the stoppers velocity? Explain. The direction of...If you postulate to get a full essay, order it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay