calculus application in Physics‚ specifically‚ the use of physics in calculating momentum and kinetic energy. We are interested in how physics can be calculated with Calculus which will allow us to calculate a number that is much closer to reality then simple answer from algebra. We first thought about this topic because we know that kinetic energy is probably related to momentum. The formula of kinetic energy is [pic] And the formula of Momentum is [pic]. When we look at the two formula‚ both of
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it can be said that friction always acts opposite the motion of the object or the force applied. There are two main types of friction: Static friction: the frictional force that opposes any attempt to move a stationary object along a surface. Kinetic friction: this frictional force opposes the sliding motion of two surfaces rubbing together. Physically‚ friction arises from surface roughness and attractive forces between the surfaces of two objects in contact. The frictional force depends
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Potential Energy: Potential energy is the stored energy of position possessed by an object. Potential Energy Formula : Potential Energy: PE = m x g x h Mass: Acceleration of Gravity: Height: where‚ PE = Potential Energy‚ m = Mass of object‚ g = Acceleration of Gravity‚ h = Height of object‚ Examples: 1. A cat had climbed at the top of the tree. The Tree is 20 meters high and the cat weighs 6kg. How much potential energy does the cat have? m = 6 kg‚ h = 20
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Energy A. Kinetic Energy 1. Kinetic energy is associated with an object in motion. 2. Kinetic energy depends on speed and mass Kinetic Energy = ½mv2 3. Kinetic energy is a scalar and will use Joules as its standard unit. 4. It takes some work to change an object’s kinetic energy either by changing the velocity or changing the mass. 5. This fact leads us to the Work-Kinetic Energy Theorem
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AM Lab Instructor: Uttar Pudasaini Introduction In this experiment we will be examining how the kinetic friction coefficient is altered by changing the mass‚ surface area‚ speed‚ and material contacting each other. In order to find this value‚ we will be using a pulley apparatus that will allow us to measure the average velocity and manipulate Newton’s Second Law of Motion to find the kinetic friction coefficient. Based on contacting each other. Procedures First we began by leveling the track
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Bangladesh‚ wheat cultivation area and production were 388 hectares and 844 M. tons‚ respectively in the year 2007-2008 (BBS‚ 2008). The recommended doses of fertilizer for wheat are 100-120 Kg N ha-1‚ 50-60 Kg P2O5 ha-1 and 50-60 Kg K2O ha-1. Phosphorus is one of the essential mineral macronutrients‚ which is required for maximizing the yield of crops‚ a part of several key plant structural compounds and as a catalytic compound involved in the conversion of numerous key biochemical reactions in
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Feeding and Management of Swine Animal Science 1 Unit 22 Objectives • Describe the different types of swine production. • Develop feeding programs for the different stages in the life cycle of hogs • Describe accepted management practices for the stages in the life cycle of hogs Introduction • Efficient use of resources is the key to profitability • To remain competitive swine producers MUST select breeding stock that will remain lean and feed efficiently Factors That Affect Profitability •
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CHINHOYI UNIVERSITY OF TECHNOLOGY Name Tee Reg Number C1112097k Level 2;2 Course Bsapt Lecturer DR CHIGU QUESTION Discuss the roles of bioremediation at a wastewater (sewage) treatment plant Microorganisms are used to change harmful substances to nontoxic substances. This is a new technology for treating chemical spills and hazardous waste. Bacteria‚ fungi and yeast
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Unit One Continued Biology is Life and the Living Characterstics of living things Must have Complex and Organized structure based on element carbon Flower (complex and organized) Reproduction and show gene controlled by heredity Camel reproduces and heredity is the traits based on the genes of the DNA Instructions on how to create YOU Crystal reproduces but has no Genes and no control Living things show growth and development Egg cell with sperm to embryo to child 23+23 for DNA Energy
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OBJECTIVE The purpose of this experiment is to calculate the gravitational potential energy through experimental values‚ to calculate the theoretical potential energy given the experimental kinetic energy in an isolated system while also using the kinetic energy to find the spring constant‚ and to compare kinetic energies and potential energies in an isolated system to see if they are equivalent. METHOD To calculate the gravitational potential energy through experimental values‚ we dropped a
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