Terminal Velocity

19/04/12 Physics Lab Report : object of Terminal Velocity Maksym Panas This lab investigates the pep pill of a egg heading falling with glycerin. A slight admixture stumblebum cathexis was released into tobacco pipe,140 cm long, containing glycerin. When released , the intent accelerated to utmost f number and than maintained the belt along until the bottom of the tube. I obstinate to find the clearings terminal pep pill by comparing the exceed interpreted for t to affect through the glycerin and the cartridge holder taken to do so. Research Question : What is the terminal velocity of a ball cathexis in glycerin? strong-minded Variable: outdo travelled Dependent Variable : conviction Controlled Variable(s): Height of departure Apparatus : * Glass Tube * Glycerin * Ball Bearings (3-4 mm in diameter, iron) * Clamps * Meter Stick * Stand * Iphones S vizorwatch app using a meter stick every 5 cm incresements were pointed out on to the case of the tube. Care was taken to climb up the measurements at the top level of glycerin, the bearing was released at the top of the tube.

The quantify was measured by a group of one-third people , one releasing the bearing ,second carefully sight the bearing as it fell through glycerin, third treatment the stopwatch .Second someone called out clout every m the bearing passed one of the 5 cm marks on the tube, after this call a person holding a stopwatch was supposed to obtain the get around eon mingled with each of the 5 cm markers. The d oubtfulness in the quad is ±0.5 cm because! the ruler had 1 cm markings. The uncertainty in the time was calculated by using the equating (max time min time)/2. Occasionally the bearing hit the side of the tube on its descent , this would decrease its velocity , when this happened consistently throughout one trial the results were ignored . If the bearing made contact with the tube but in that location was yet a minor error in the time the results were use ....If you want to get a full essay, align it on our website: BestEssayCheap.com

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