Sabrina Group member: Lucy‚ Angel Research question: How does the air force affect the falling place? Hypothesis: If the air force is lower/higher than the falling place is closer/further because in some place air force let parachute fly more further/closer when the air force is lower/higher. Variables: Independent variable: air force. Dependent variable: distance of parachute (measure with ruler) Control variable: the surface area of the
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CLIMB EV’RY MOUNTAIN Climb every mountain Search high and low Follow every byway Every path you know Climb every mountain Ford every stream Follow every rainbow Till you find your dream A dream that will need All the love you can give Every day of your life For as long as you live Climb every mountain Ford every stream Follow every rainbow Till you find your dream A dream that will need All the love you can give Every day of your life For as long as you live Climb
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In soccer‚ the length of the ball in air when it is kicked is the hang time. Air resistance or adding a curve to the ball will increase its hang time. Hang time can be calculated by H= 1/2 g(gravitational acceleration)times t(time) times 1/2. As the player kicks the ball with the inside of his foot he creates a curve on the ball and increases hang time due to air resistance acting on it. Kicking the ball straight will have a low hang time and just keep it low to the ground. The higher the ball is
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Safe and Sound Take a minute to think about one thing from your childhood you still have an endless love for. How does it make you feel? Happy? Joyful? Safe? For Holden Caulfield‚ the exhibits in the Natural History museum are what make him feel safe. The museum scene in The Catcher in the Rye by J.D. Salinger‚ shows how someone changes throughout life‚ but memories remain the same and stick with us forever. There are some things in life that change‚ like our hair or clothes‚ and other things
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Roenyl Tisoy Mr. Boyd AP Literature 27 August 2012 Title In The Sound of Waves‚ Yukio Mishima explores the contrast between the corrupt influences of western civilization versus the power of nature. Mishima idealizes Japan through descriptive language and also through the characters. Mishima presents Yasuo as the antagonist to invoke the reader’s appreciation for nature and ultimately‚ Japan. He uses characterization to associate Yasuo‚ the antagonist‚ with corrupt Western influence. Furthermore
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Physics began when man first started to study his surroundings. Early applications of physics include the invention of the wheel and of primitive weapons. The people who built Stone Henge had knowledge of physical mechanics in order to move the rocks and place them on top of each other. It was not until during the period of Greek culture that the first systematic treatment of physics started with the use of mechanics. Thales is often said to have been the first scientist‚ and the first Greek philosopher
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basic ideas that govern the design and operation of a roller coaster. A roller coaster is operated and designed through the application of Physics. The law of Conservation of Energy governs the changes in a coaster ’s speed and height. Simply put‚ the higher an object is off the ground‚ the more potential energy it has - that is‚ potential to gain speed as it falls. As it falls toward the ground‚ that potential energy changes to kinetic energy‚ or energy of motion. The sum of the two types of
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University of the Philippines College of Science PHYSICS 72 SET A Second Semester 2010-2011 First Long Examination National Institute of Physics 2nd Sem AY 2010-2011 Physics 72 INSTRUCTIONS: Choose the best answer and shade the corresponding circle on your answer sheet. To change your answer‚ cross-out and sign your original answer and then shade your new answer. No computational devices allowed (e.g. calculators‚ mobile phones). Following instructions is part of the exam. Useful
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Physics Moment of a force: Moment of a force = force x perpendicular distance of the line if action if the force from fulcrum Law of moments: When a body is in equilibrium the sum of the clockwise moments about any point equals the sum of the anticlockwise moments about the same point. Centre of mass: Centre of mass is the point where whole mass of the body assumes to be concentrated. II. If the vertical line through the centre of mass is outside the base it will be a topples but if it’s passed
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The Importance of Physics to Society Physics - the study of matter‚ energy and their interactions - is an international enterprise‚ which plays a key role in the future progress of humankind. The support of physics education and research in all countries is important because: 1. Physics is an exciting intellectual adventure that inspires young people and expands the frontiers of our knowledge about Nature. 2. Physics generates fundamental knowledge needed for the future technological advances
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