An inclined plane is a flat supporting surface tilted at an angle‚ with one end higher than the other‚ used as an aid for raising or lowering a load. Inclined planes are widely used to move heavy loads over vertical obstacles; examples vary from a ramp used to load goods into a truck‚ to a person walking up a pedestrian ramp‚ to an automobile or railroad train climbing a grade. Inclined planes are widely used in the form of loading ramps to load and unload goods on trucks‚ ships‚ and planes. Wheelchair
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Sam Preusser Mr. Staude U.S. History 25 April 2013 Truman Doctrine VS. Marshall Plan The years after the war brought times of disagreement and argument. The United States worked at this time to contain and control the spread of communism. During the years of WWII and the Cold War this idea was prominent and an issue America thought must be solved. Their were two strong attempts to fight communism. These attempts were the Truman Doctrine and the Marshall Plan. These ideas go hand in hand making
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Determining a Person’s Power through height/work Power is denoted by the formula‚ P = mgh/t. In lifting a bag‚ work is done. So in order to get power we recorded our weight‚ measured the weight of the bag‚ and the time it took to lift a bag. The experiment is done in two ways 1) with constant time and 2) with constant height. In this way‚ we can compare and know if there will be a difference in the amount of power exerted by a person if either time or height will be constant. The formulated
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Meter Stick Meter Stick Meter Stick The purpose of this experiment is to use the ballistic pendulum to determine the initial velocity of a projectile using conservation of momentum and conservation of energy as well as motion of projectiles. Carbon Paper Meter Stick Ballistic Pendulum In this experiment a steel ball will be shot into the bob of a pendulum and the height‚ h‚ to which the pendulum bob moves‚ as shown
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Version 1.0 General Certificate of Education (A-level) January 2012 Physics A (Specification 2450) PHYA2 Unit 2: Mechanics‚ materials and waves Final Mark Scheme Mark schemes are prepared by the Principal Examiner and considered‚ together with the relevant questions‚ by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all examiners participate in and is the scheme which was used by them in this examination. The standardisation
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Instructions: 1. Submission of coursework must comply with the deadline as stipulated by the module/lecturer. No marks will be awarded for late submission. 2. Students are to fill in “Programme Title”‚ “Module Title” and “Batch Number” in Section A. 3. Students are to sign in Section B before submitting the coursework to the lecturer to acknowledge that they have read the report submitted for grading (including the soft copy of the report and Originality Report from Turnitin where applicable)
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The independent variable is the rise of the ramp‚the dependent variable whether or not the marble will loop the loop. The underlying principle of all roller coasters is the law of conservation of energy. When a roller coaster crests the first big hill‚gravity takes over. Potential energy is sometimes known as positional energy. As the roller coaster falls is has enough kinetic energy to make it through the remainder of the ride. Inertia keeps the object in motion. The other forces bring the roller
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Resistance at organizational change How resistance appears There are various forms of resistance. It is important to know what the reasons and consequences are. What gives strength to resist and where does it come from? Past events Resistance can be the result of bad experience in past events
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provided by the inexperienced staff assistant the most obvious analytical procedure to start with is to compare the 2005 financial date with the 2004 financial data. By analyzing the two years against each other‚ I have noticed that it appears Laramie Wire may be building up their inventory stores. I state this because their finished goods inventory has went up from $1‚175‚500 to $1‚654‚500 in just that one year. This is an increase of finished goods inventory of 40%. This is something which I believe
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Out of the darkness of the French defeat and capitulation of 1940 rose one of the greatest mass-resistance movements in history. Thousands of French patriots rose up‚ by themselves and in groups‚ and defied Nazi authority. They formed resistance movements that fought the Nazi occupation of France and the collaboration of the Vichy government. The French resistance was detrimental to the success of the Allies during World War II because they played a key role in the D-Day landings and were able to
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