EKSFIS 2
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PERSONAL INFO Complete Name: Atirah Rahman Nick Name: Tira Ages: 21 years old Place, Date Birth: Lapeo, November 16 th 1993 Adress: BTN Restika Pallangga, Gowa Tribe: Mandaris Email: [email protected] BIOGRAPHICAL INFORMATION EDUCATIONAL BACKGROUND 2000-2006: SDN 60 Polewali 2006-2009: SMPN 4 Polewali 2009-2012: SMAN 3 Polewali 2012-Now: State University of Makassar
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Bahan presentasi eksperimen fisika 2
Transcript of EKSFIS 2
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PERSONAL INFOComplete Name: Atirah RahmanNick Name: TiraAges: 21 years oldPlace, Date Birth: Lapeo, November 16th 1993Adress: BTN Restika Pallangga, GowaTribe: MandarisEmail: [email protected] INFORMATIONEDUCATIONAL BACKGROUND2000-2006: SDN 60 Polewali2006-2009: SMPN 4 Polewali2009-2012: SMAN 3 Polewali2012-Now: State University of Makassar
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DETERMINE THE POTENTIAL AND KINETIC ENERGY OBJECT
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What is Kinetic Energy?
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KINETIC ENERGYDefinition: Kinetic energy is the energy of motion.
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What is Potential Energy?
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POTENTIAL ENERGYDefinition : Potential energy is the energy an object has because of its condition or positionThe cat has a POTENTIAL ENERGY at high position.
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An object can have potential and kinetic energy at the same time. Kinetic and Potential energy Kinetic and Potential energy
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What is Mechanical Energy?
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Law of Conservation of Mechanical Energy
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Principle Experiment1.Stringing tools like the image below.2. At the deviation alpha, with a height h, the ball is released. A motion happens to B and then the rope broke from B to C3. Let it be known with the unknown quantities of the kinetic energy and potential energy each bulb, while at points A, B, and CNote: For motion B-C applies:
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4. Do it again experiment 2 with the first set height h and y. measure distances x. repeat for height h different and record in a table results were obtained:5. Compare the mechanical energy obtained at point A and B based on the results of experiments conductedCompare the mechanical energy obtained at point A and B based on the results of experiments conducted
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The Result ExperimentActivity 1
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ConclusionThe potential energy on an object is directly proportional to the mass, acceleration of gravity, and the position of the ball on the groundThe kinetic energy on an object is proportional to the mass, acceleration of gravity, resulting distance squared the ball, and inversely proportional to four times the distance of the ball from the ground.An object (ball) has energy due to its position that the potential energy (when stationary) and kinetic energy (while moving). Both of these energy when combined will produce mechanical energy and can be worth as much if not influenced by external forces. And if the swing is at the point of equilibrium, the kinetic energy is equal to zero.
A DE science video on potential and kinetic energy is hyperlinked to the airplane photo and a BrainPop video on Kinetic energy is also hyperlinked.*A DE science video on potential and kinetic energy is hyperlinked to the airplane photo and a BrainPop video on Kinetic energy is also hyperlinked.*A YouTube video on potential and kinetic energy is hyperlinked to the roller coaster photo and a Brainpop Video on potential energy is also hyperlinked.*
