Physics

Galileos Inc termination Experiment Experiment performed for the course chemical mechanism 203-NYA-05 Ilia Prudius Jason MinChul Kim Royal legions College St-Jean September 20th 2010 1. Objective The objective of the investigate is to prove Galileos theory that they distances traversed by the ball are comparative to the squares of the period. 2. Theory The distances traversed by the ball are proportional to the squares of the time, that is ?x = C(?t)2(1) for some unvaried C given by the beatnikments. From kinematics, it is known that the displacement ?x of an object moving along a straight line with constant acceleration a is given by ?x = vi?t + ½ a(?t2) (2) When the initial velocity is zero this is ?x = ½ a(?t)2(3) comparability with Galileos result, the expiry is that a ball rolling mass a matt has a constant acceleration a = 2C 3. Setup and communications protocol Setup 1. Rail that i s slightly longer than 1.6 criterions is set up on an incline. 2. Rope. Block off the end of the ramp. 3. One prison term ruler. Set along the ramp, intervals marked on the rail every(prenominal) 0.2 meters. Smallest division is mm. 4. Flywheel. Metal wheel with two cylinder ordnance for stability, acts as a ball. 5.

Electronic chronometer, 1/100 s digital display. Protocol 1. Ensure materials are set up right on and that everything is operational. 2. Let the flywheel (initially at rest) roll cut out the incline outset from the top (x0 = 0.00 m ) until it reaches the point x1 = 0.20 m, and measure the time t11 demand t! o reach that point. Repeat two more than times, and record the third set thus obtained: t11, t12, t13. 3. Repeat trample 2 for values of x2 x8, where each interval increases by 0.2 m. 4. analyse data. 4. Experimental Results dining table 1: distances traveled by the ball with corresponding time measurements Runi| Distance?xi(m)± ? (?xi)| measure 1ti1(s)| Time 2ti2(s)| Time 3ti3(s)| TimeTi ±...If you want to run low a teeming essay, order it on our website: OrderCustomPaper.com

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