Abstract :The purpose of the experiment is to explore elastic and inelastic collisions in order to study the conservation of momentum and energy. The guided track‚ carts‚ photogates ‚ 250 g weight and picket fences were the primary components used in the procedural part of the experiment. Each experiment involved the use of the photogates and picket fences to measure the initial and final velocities of both carts when they collide. The data was collected and translated to a graphical model for further
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Vehicle Design Transmissions Part 1 Dr. Alasdair Cairns Content • Transmission fundamentals – Principles of gears (revision) – Road load losses • Gear ratio optimisation – Performance – Fuel economy Transmissions – Overview Why do we need a gearbox in a road car? Transmissions – Practical Use Seven practical reasons why a gearbox is required: 1. To increase tractive effort when the vehicle is moved from rest 2. To improve hill climbing or descending ability
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Soccer Physics In this paper‚ I will explain the physics concepts of air pressure‚conservation of energy‚ gravity‚Inertia‚ and impulse momentum as they relate to the sport of soccer. I will also explain how knowing these laws can benefit how you play. The first physics concept I will talk about is air pressure. When you kick a soccer ball more energy transfers to a highly pressurized ball‚ as for a non inflated ball‚ the motion of the kick goes into the ball instead of moving the ball
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or Give Me Death” speech in 1775‚ the arguments about the unfair ways that the colonies were living through under the British were depicted in prolific and influential writing style. The ending of the British Crown’s exploitation of the thirteen colonies‚ as well as Patrick Henry’s and many other American colonist’s revolutionary ideas were encouraged and elaborated through the speech. Various rhetorical devices such as anastrophe‚ parallelism‚ and allusion was used in the speech to provide logical
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Course Description: This Public Speaking course is designed to introduce students to three basic modes of speaking. It provides each student with the necessary skills in order to communicate effectively. This lecture-performance course teaches the student how to develop and further enforce verbal and non-verbal communication skills and values. It includes: research‚ presentations skills‚ critical listening and thinking skills‚ audience analysis‚ anxiety reduction‚ and voice and articulation. In
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Extempore speaking is the term used for a non-formally prepared speech. Explaining to your parents why you arrived home later than your curfew is a form of extempore speaking. When you watch a beauty pageant on television and the contestants have to draw a question and answer it for the judges‚ they are extempore speaking. Every time you speak you are preparing for extempore speaking. You probably prepare without even knowing it. You have to read to learn new things for this type of speaking. When
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Introductory Concepts Composed by Antonio Vivaldi‚” L’inverno” (Winter) is the fourth concerto of a set of violin concertos named “Le Quattro Stagioni” (The four seasons) that belong to a more complex work titled “Il cimento dell’armonia e dell’inventione" (The Contest of Harmony and Invention) (Grasmeier) . The structure of this piece is in ternary form. The piece begins with a fast tempo and then slows down to finish fast and loud again. Vivaldi makes use of variety in this “Winter” composition
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Analysis of Misunderstanding Caused by Different Interpretations of Speech Act Labels in Tintin and Asterix Comic Series Farah Attamimi English Department‚ Faculty of Letters‚ Maranatha Christian University‚ Suria Sumantri 65‚ Bandung 40164‚ Indonesia e-mail: farah.attamimi@yahoo.com Abstract: This paper presents analysis of misunderstanding occurred in a conversation which is caused by different interpretation of speech act labels between the speaker and the hearer. Misunderstanding occurred in
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In the essay in his recent book‚ "There’s No Such Thing as Free Speech and it’s a Good Thing Too‚" Fish argues that free speech "is not an independent value‚ but a political prize‚" and any differences‚ which the courts have drawn between‚ protected and unprotected expressions are "malleable." Like any other concept‚ the principle of free speech is‚ for Fish‚ "inherently nothing‚" but one more noise in the "din and confusion of partisan struggle." Fish‚ a literary theorist‚ has brought textual
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SPH4U0 2-D COLLISIONS LAB PURPOSE To determine if momentum and kinetic energy are conserved during elastic and inelastic collisions. PROCEDURE AND CALCULATIONS 1. Run both the elastic and inelastic collision simulations and record the data as instructed by the teacher (you will do an import). You will need to base your calculations on the data before and after the collision. Do not use data in the middle because it is not clear exactly when the collision occurs. The software measures time
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