The philosophies of Henry David Thoreau and Martin Luther King Jr had an impact on transcendentalism and the Civil Rights Movement. Henry David Thoreau was a leading philosopher and transcendentalist in New England. His most famous work in 1849‚ Civil Disobedience‚ took transcendentalism and implemented into society. Thoreau’s civil acts were fundamental due to the fact that he did not integrate violence or fear. Thoreau’s defiant actions‚ involving governmental issues‚ landed him in jail because
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Durex Marketing Plan Market Summary The Durex brand is well known and well trusted. So was the company’s marketing strategy. Condoms are most used by the 16 to 35 age group – a group most at risk in terms of sexual behaviour. For an older target group‚ the relevancy of Durex products wanes. This group is in a different life phase and has different sexual needs. Most people over 35 are married or in long-term relationships and therefore use other protection. While brand name recognition in this
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C1. A room in a house has a floor area of 120 ft2. Which of the following is most likely the approximate volume of the room? b. 30 m3 C2. When SI units are plugged into an equation‚ it is found that the units balance. Which of the following can we expect to be true for this equation? a. The equation will be dimensionally correct. C3. How long has it been that scientists have accepted that the nucleus of the atom consists of neutrons and protons? Think of your answers in terms of order
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Simple Machine Joemarie A. Martinez 1-D CE Simple machine Simple machines make work easier by multiplying‚ reducing‚ or changing the direction of a force. The scientific formula for work is w = f x d‚ or‚ work is equal to force multiplied by distance. Simple machines cannot change the amount of work done‚ but they can reduce the effort force that is required to do the work! As you can see by this formula‚ if the effort force is reduced‚ distance is increased. These simple machines
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Convection Currents in the Mantle Tuesday‚ 25 June 2013 11:10 AM "Movement of the Crust" There are many different reasons why the earth’s crust is moving. Some for example are the friction between two plates causing major earthquakes. Sometimes when this plates are pushed together they form fold mountains or ridges. Today we know that the continents are gradually moving apart. Therefore the there is new rocks created in between those areas. New volcanoes are created and new rocks are
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brake. 2. Who invented the drum brake? In what year did this occur? In 1902 Louis Renault invented the internal expanding drum brake. 3. Why was the drum brake superior to its predecessors? First‚ the shoes are enclosed on the drum so the friction lining is away from water or dirt‚ so they last longer. The drum brake also exhibits servo-assistance‚ in both forward and reverse; the leading shoe exhibits servo assistance in forward travel‚ the trailing shoe
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venturi meters. 3.1.2. Theory When a fluid flows along a pipe‚ friction between the fluid and the pipe wall causes a loss of energy. This energy loss shows itself as a progressive fall in pressure along the pipe and varies with the rate of the flow. The head loss due to friction can be calculated by the expression: Lu 2 D hf 4 f (3.1.1) where hf : head loss due to friction‚ m H2O D : diameter of pipe‚ m f : friction factor g : acceleration due to gravity‚ m/sec2 L : length of pipe
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Every aspect of basketball has some type of force working upon it. For example‚ without friction a basketball player would be unable to stop because inertia states that objects in motion tend to stay in motion. Without friction acting upon the player‚ there is no force to stop him‚ until he hits a wall that is. With this information you can come to the conclusion that without forces‚ there would be no game of basketball. However‚ what exactly is a force? Webster’s dictionary defines force as a push
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Ch4&5 1.All except one of the following require the application of a net force. Which one is the exception? | Changing an object’s speed without changing its direction of motion | | Changing an object’s direction of motion without changing its speed | | Maintaining an object in uniform circular motion | | Changing an object from a state of rest to a state of motion | | Maintaining an object in motion at a constant velocity | 2.The force that accelerates a car on a level road
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resistance and how much is used to fight rolling friction and the slight internal friction (Beckman). A late model Corvette has a Cd of about 0.30 and frontal area of about 20 square feet (Beckman). Going through all the necessary conversions and math which is complicated because of converting to and from metric and force into horsepower you determine 145hp is used to balance drag and 95hp is used to balance the rolling resistance and internal friction (Beckman). This explains why fast cars have so
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