to allow me to demonstrate my understanding of Elastic potential energy. And the projectile concepts of the effect of changing potential into kinetic energy and for me to demonstrate my ability to apply elastic potential energy to a scientific investigation. What am I going to do and what will it prove: I am going to use an elastic band and release it from different tensions I will then measure how far it ‘flies’. Doing this will tell me the relationship between force‚ potential
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Maths SL Matrix Investigation I will try to investigate in powers of matrices (2x2). Also‚ try to find a pattern‚ if there is one. A=[pic] Using my GCD calculator to raise matrix A to different powers [pic]= [pic] [pic]= [pic] [pic]=[pic] [pic]= [pic] [pic]= [pic] [pic]= [pic] [pic]=[pic] The pattern that I can see is that when the power of matrix A is
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ADI Lab investigation: Photosynthesis Introduction and goals: In our experiment we worked with photosynthesis‚ which is the process of light energy‚ CO2 and H2O being turned into food for the plant. CO2+H2O+ Light energy=C6H12O+O2 is the formula for photosynthesis. Our group hypothesis was trying to determine weather o2‚ water‚ or the nutrients of the soil determine the mass of the water. The guided question was “Where does the mass that makes up a plant come from?” Methods:
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Concepcion 1 Joseph Concepcion Vincent Petrecca Criminal Investigation 11 April‚ 2012 Elements of a crime I the lead detective just arrived at a crime scene in which I was dispatched to a break in that led to Murder on the 2300 block of S. Keeler Ave. My first objective is preserving the people on the crime scene. All individuals must be preserved as meticulously as any other evidence. My second objective is to identify and to examine the victim. I will then search for any evidence
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San Isidro Parish School Talamban‚ Cebu City An investigation on a Rosa berberifolia extract A research submitted to Ms. Emiliani N. Rengel In partial fulfilment of the requirement for the school year 2012-2013 By: Castro‚ Jett M. Enriquez‚ Nicah Marie A. Gicale‚ Norine Mae C. Mercado‚ Racine Wynbie M. Date Submitted: February 9‚ 2013 i Acknowledgement We would like to acknowledge and express our deepest appreciation to the certain
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Simpsons’ diversity index investigation Data table showing: the species number‚ quadrat species name‚ common name and the specific name of different plant species. Species number Quadrat species name Common name Specific name 1 L Bilberry Vaccinium mytillus 2 M Buttercup Ranunculus acris 3 N Common sorrel Rumex acetosa 4 O Hoary cinquefoil Pontentilla argentea 5 P Lesser Stitchwort Stellaria graminea 6 Q Osier Salix sp 7 R Rose Bay Willowherb Epilobium agustifolium
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David Kennedy Film Philosophy DC 227 Midterm Paper 5/2/14 A Philosophic Investigation of Personal Identity Life has never been straightforward. It is often elusive‚ and the brief time that we have to learn all we can about it is not sufficient. One of the greatest philosophical challenges that each of us may come across‚ is the true meaning of personal identity. What makes us who we are? How can we understand if our personal identity is evolving over time or constantly staying the same. Philosophers
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Chemestry Lab Rates of Reaction (Picture from: http://sciencespot.net/Pages/kdzchem.html) The rate of reaction is how fast or slow a reaction is completed. This is important for factories and chemists all over the world. What happenes during a reaction is atoms or molecules that collide and form new molecules. You can affect this rate of reaction with: temperature of reactants or suroundings‚ surface area of reactants‚ if there is a catalyst present‚ but in theis lab the concentration was changed
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A2- History coursework- investigation To what extent did Hitler rely on coercion in maintaining power in Germany after 1933? Hitler dictatorship of Germany lasted over a period of eleven years; an impressive achievement considering the reign of previous leaders in the years prior to him. Hitler’s ambitions were clear. He wanted to “end the cancer of democracy and to install the tightest authoritarian state leadership.”1 Hitler wanted everything under his control and in order for this to happen he
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Investigation of the effect of light intensity Equipment: * Data loga * Light sensor * Bulb * Metre ruler X3 Variables: Independent variable – distance of the light sensor from the light source (m) Dependant variable – intensity of light (lux) Control | Why it needs to be controlled? | How will you control it? | Bulb | There are different watts in different bulbs | Use the same bulb‚ but if your one does break half way through the experiment you can use another bulb with the
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