Experiment 4: Friction Laboratory Report Anna Rucelli Ignacio Michael Giorgio Lapus Ted William Lardizabal Janell Leica Lee Department of Occupational Therapy College of Reabilitation Sciences‚ University of Santo Tomas España‚ Manila Philippines Abstract The experiment verifies the laws of friction with the use of a spring scale‚ a block of wood‚ its different surfaces and the different surfaces of other objects. Another part of the experiment uses the palms of the hands to produce
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Static Friction INTRODUCTION When an object is placed on a surface it will remain static unless the resolved component of the force due to gravity acting parallel to the surface exceeds the friction force associated with the static coefficient of friction between surfaces by placing various objects on a surface and tilting the surface until the object begins to slip. By measuring the angle at which the object begins to slip‚ it is then possible to calculate the coefficient of friction between
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ME313L Fluid Mechanic Lab Manual (DRAFT) Pipe Friction Experiment Object: The friction loss in a small-bore horizontal pipe is to be determined over a wide range of Reynolds number. Both laminar and turbulent flow regimes are to be studied. Equipment: Air valve Water manometer Mercury U-tube Isolating tap meter From water supply Needle valve Test tube Figure 1 Pipe friction apparatus A. Laminar Flow The laminar pipe friction apparatus is shown above. It consists of a water loop. The
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A1 Studying force of friction Objective To investigate the effect on friction of the following factors: 1. normal force that presses the two surfaces together 2. materials that the two surfaces are made of 3. area in contact of the two surfaces Apparatus Rectangular wooden block Wooden plank Glass plate Plastic plate String Scissors Jack Spring balance Electronic balance Half-meter rule Retort stand and clamp G-clamp Trolley[pic]2 Standard weights (100g)[pic]5 Theory
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A Life Without Travel‚ is a Life Unlived ‘The world is a book and those who do not travel read only a page‚’ said St Augustine. I’ve always had a love for travel‚ give me the resources and point me in a direction and I’m there. Just the other week‚ I had the opportunity to visit one of the largest cities in the world: Hong Kong. That opportunity came to me when I was on my way to work. I got phone call from a friend who just found out about a promo for Cebu Air Pacific for flights to Hong
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and Kinetic Friction Introduction The amount of friction force between two surfaces in contact depends on the type of the surfaces in contact and the amount of compression between the surfaces. Static friction is the force that is acting against your force before the object begins to move. If you exert a small push on the box‚ the box will not move because static friction is directly opposite to the push. If you apply a greater force than the static friction force‚ the friction increases to
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Bailey Graham Professor Cory Lock Rhetoric and Composition #1 24 Oct 2015 Life Sentences Without Parole for Minors Introduction Before 1980‚ life without parole was very rarely imposed on children. In today’s society we are consumed with the idea of keeping everyone safe; this has led to a high incarceration rate‚ especially with minors. In America‚ currently 2‚225 minors are sentenced to life without parole before they turn eighteen. The criminal justice system works on a three strike system‚ which
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Have you ever wondered if our life without mobile phone‚how would you live? Because in globalization‚mobile phone is no longer only a gadget used for communication but it also become indispensable appliance as a fifth factor in our life.We cannot refuse that mobile phone play an important role for living of human in every career undoubtedly.Nowadays‚mobile phone which is the thing like part of our bodies has more versatile function than in the past developed by technological breakthrough such as
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Life Without Parole Essay Juveniles do not deserve to waste away their life‚ rotting in a prison cell. According to a Supreme Court decision back in 2012‚ A majority of the United States Supreme Court Justices banned juveniles who committed heinous crimes such as murder from getting life without parole sentences. Yes‚ it seems that this is unfair for justice‚ but the fact is that juveniles are not equal to adults. Why should a juvenile receive the same punishment as an adult when both are treated
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LIFE WITHOUT MODERN GADETS................ A lifestyle without the modern gadgets‚ sounds quite a hard life to live. But lets look deep and analyse both sides of this. Life de-modernised would be a time consuming one requiring a lot of time and effort‚ for example‚ can u imagine urself carrying around your home stereo‚ you cannot!!.. instead we have mp3 players and iPod’s too boost our speed in life. Although there are so many negatives to be seen on the surface when considering a lifestyle
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