relationship between the angle of an incline and the acceleration of a cart rolling down a ramp. Also‚ determining the value of free fall acceleration‚ g‚ by extrapolating the acceleration vs. sine of track angle graph‚ n addition‚ to determining if an extrapolation of the acceleration vs. sine of track angle valid. Materials used: Computer Vernier computer interface Logger Pro Vernier Motion Detector Ramp Hard Ball‚ approximately 8cm diameter 1 rubber ball‚ similar in size Dynamics cart Meter
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data. Can these data be used in extrapolation to determine a useful value of g‚ the acceleration of free fall? We will see how valid this extrapolation can be. Rather than measuring time‚ as Galileo did‚ you will use a Motion Detector to determine the acceleration. You will make quantitative measurements of the motion of a cart rolling down inclines of various small angles. From these measurements‚ you should be able to decide for yourself whether an extrapolation to large angles is valid. Figure
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close to 1) confirms that the linear relationship is very strong and positive. Model obtained‚ equation specified in context and prediction made in context with sensible rounding (to nearest 0ne or ten) NB: Do one Interpolation and one Extrapolation. Model: WEIGHT = 12.54 * CHEST + -264.48. The trend line equation is y = 12.544x - 264.48 which means that as the chest girth increases by 1 inch the weight of bear increases by 12.54 pounds. For a chest girth of 60 inches ‚ the weight would
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below shows some of the formulae entered to generate the spreadsheet above. Extrapolation in terms of a diagram and geometric progressions T8 T16 “T32”“ T64” X According to the theory derived earlier 32 16 16 8 1 ( - 4 T T≈ + T T ) This gives us the so called “extrapolated” value 32 16 16 8 1 " " ( -). 4 T T TT = + Note‚ this is exactly how “T32” was calculated on the previous page. And then 2 2 64 32 16 8 16 16 8 16 8 1 11
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Aseptic Techniques Karla Brown HCP/210 October 11‚ 2013 Aseptic Techniques The supplies and equipment used to prepare sterile products are the following according to (The Pharmacy Technician: A Comprehensive Approach‚ Second Edition‚ ch.22‚ Pg. 611). • . NS—0.225% Sodium Chloride • D5.NS—5% Dextrose and 0.45% Sodium Chloride (for injection‚ USP) • 70% isopropyl alcohol—for cleaning surfaces • Alcohol pads—for cleaning ports‚ stoppers‚ skin surfaces‚ etc. • D10W—10% Dextrose in Water
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How do directors create emotional and powerful scenes? Directors use Cinematic Techniques to create the audiences’ thoughts into the film and to get them into what is going on. Cinematic Techniques include shots‚ framing‚ camera angles‚ camera movement‚ lighting‚ editing‚ and also sound. In Tim Burton’s film‚ Charlie and the Chocolate Factory‚ one can just notice all the sounds and the camera movement. These techniques are used in many ways. Whether the movie is a nice and loving romance or intense
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Film Techniques Folio Defining what you need to know about film ______________________________________________________________ What do you know about film? ( How did they do that? ( Why did they put that in? ( What was the point of that? ( Why did that character do that? ( What’s this film really about? These are just some of the questions which might arouse you when you are viewing‚ or studying‚ a film. And‚ clearly‚ your
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Propaganda & Its Techniques Propaganda is the spreading of ideas‚ information or rumor for the purpose of helping or injuring an institution‚ a cause or a person. Propaganda is intended to make us accept or approve something without looking closely at the evidence. And Nowadays; Advertisers use propaganda techniques to trick consumers into buying their products. One of propaganda technique is “Card Stacking”. It is the strategy of showing the product’s best features‚ telling half-truths
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Filmic Techniques Establishing shot • An establishing shot is usually the first shot of a new scene‚ designed to show the audience where the action is taking place. It is usually a very wide shot or extreme wide shot. • To orientate the viewer to the flow of the narrative by alerting the audience to the beginning of a new sequence‚ but does not itself carry narrative information. Effect: When the director wants the responder (us) to understand the emotion being experienced by the character
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that changed the moment they had a son who show traces of African ancestry. Armand rejected Desiree‚ so the devastated young mother left L’Abri with her son and both of them were never have seen again. In both stories‚ the author uses many literary techniques to express how pride and selfishness can turn someone into a different person. Chopin’s symbolism is very rich in description and filled with hidden meanings‚ which makes both of the stories very extraordinary. The first part of the story makes
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