Taha Al-Yousif Hooke’s Law Lab Date conducted: September 18th 2013 Partners: Mohammed‚ Liam‚ Ben Nguyen Purpose: The purpose of this experiment is to find the relationship between the stretch of the spring and the attached mass and to verify that this relationship is accurately described by Hook’s Law. Theory: Hooke’s Law states that to extend a spring by an amount (Stretch) from its previous position‚ one needs to add an external force (Mass). Therefore
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Exploring Hooke’s Law and the Constant (K): Data Collection and Processing: Data of the Hanging Masses and the Caused Displacement of the Spring Mass Hanging (kg): Displacement of Spring Including Original Length (m): 0.050 0.413 0.100 0.451 0.150 0.458 0.200 0.485 0.250 0.504 0.300 0.522 0.350 0.543 0.400 0.567 0.450 0.587 0.500 0.610 0.550 0.633 0.600 0.655 0.650 0.674 0.700 0.698 Original Length of Spring (m): 0.392 Table 2.1 Constant K: 22.5kg/ms2 *Refer to attached graph and calculations.
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This opinion is subject to revision before publication in the Pacific Reporter. IN THE UTAH COURT OF APPEALS ----ooOoo---Layne D. Hess‚ an individual‚ Plaintiff‚ Appellant‚ and Cross-appellee‚ v. Jody Johnston‚ an individual‚ Defendant‚ Appellee‚ and Cross-appellant. ) ) ) ) ) ) ) ) ) ) ) OPINION (For Official Publication) Case No. 20060497-CA F I L E D (June 21‚ 2007) 2007 UT App 213 ----Third District‚ Salt Lake Department‚ 050919801 The Honorable J. Dennis Frederick Attorneys: Paxton R.
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Introduction The purpose of this experiment was to determine the rate law graphically from the rate of disappearance and the x y values also the specific rate constant (k). Activation energy was also determined‚ and the effect of catalyst was evaluated in the reaction between peroxodisulphate ion S2O82-‚ and iodide ion‚ I-. S2O82-(aq) + 3 I-(aq) --> 2 SO42-(aq) + I3(aq) The general expression for the rate law‚ given this overall reaction‚ is: rate of disappearance of S2O82- = k[S2O82-]m[I-]n
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Induction and Faraday’s Thursday‚ October 25‚ 2012 Lab Report 6 Introduction and Faraday’s Law Objective: In this experiment‚ Faraday’s law of induction will be investigated. Theory: Faraday’s law of induction states the induced emf or voltage in a coil is proportional to the rate of change of magnetic flux through a coil‚ this is shown blew: Ƹ= -dɸ/dt Equation 6.1 The flux of the magnetic field is defined and the following: ɸ=BAcosΘ Equation 6.2
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Rick Hess was diagnosed with diabetes in his early 40s. When he was in medical school‚ he participated in a study that analyzed insulin. His results were low and a little out of the normal levels. However‚ if he would have known more about the results like they do now‚ it would have predicted he would have become diabetic. In addition to being a diabetic‚ Rick has also had to overcome cerebrovascular disease in his 70s. Rick Hess is now 76 years old. He attended the West Virginia University to
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Testing along with questioning. In the film “Signs”‚ the main character‚ Graham Hess is left as a single parent. He is overloaded with many tragedies and hard decisions which makes him test his own beliefs along with his faith and trust in god. Living in the Hess household‚ there is two children‚ Morgan and Bo along with their Uncle Merrill and father Graham. Although the family lives in a rural area‚ they are outside of civilization because they live on their farm. With the family living on a farm
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is directed perpendicular to the surface. (b) Friction Force‚ f : In addition to the normal force‚ a surface may exert a frictional force on a object‚ directed parallel to the surface and opposite the motion or impending motion of the object. f s = µ s n - static friction‚ maximum friction before the object begins to move. n ff kk ==µµk k n - kinetic friction‚ friction on a moving object. DYNAMICS Types of Forces: (c) Tension Force‚ T : A pulling force applied on an object by any longitudinal
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Beer Lambert Law Lab Purpose: The purpose of this lab is to prove the Beer Lambert Law experimentally. The various solutions used for this experiment are tap water mixed with food colouring‚ Introduction: The Beer Lambert Law shows the relation between absorbance of light of an object‚ the molar absorptivity‚ the concentration of the substance‚ and the distance the light travels. The Beer Lambert Law states that there is a linear relationship between the concentration of a solution and the
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New York City College of Technology Ohm’s law & resistors in parallel & in series Lab 4 Class: PHY 1434-E475 Due date: March‚ 13 20144 Group Names: Hisham Sageer Objectives: Our object is to confirm Ohm’s law by analyzing the dependence of the electrical current as a function of voltage and as a function of resistance. Also‚ we studied the current flow and voltage in series and parallel. Finally‚ the lab determined the equivalence resistance of series and
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