questions‚ using complete sentences. When you have finished‚ submit this assignment to your teacher by the due date for full credit. (9 points) In Part 1‚ did the force of friction on the shoe depend on the weight of the shoe? If the two are related‚ why are they? What is the slope of the line on the graph of force of friction vs. weight‚ and what does that number represent? Explain using your data. Answer: The frictional force did depend on the weight of the shoe. The more mass a shoe had‚ the
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The Cause and Effects of a Bad Relationship Duncan Hatlen and Courtney Mason met at Camp Wanwanakwa in the summer of 2008. Because of their conflicting personalities‚ Duncan being a rule-breaking deliquent and Courtney being an overachieving goody two-shoes‚ they often butted heads on the way they should’ve completed their challenges over the course of the summer. They both told themselves that they would never like the other because of how much they didn’t havein common‚ but after Duncan got sent
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front. It would be much easier to hold your hand side on. The same as it would be much easier for the dragsters engine to push the narrow front wheels compared to large ones. <br> <br>Air resistance is a form of friction (namely fluid friction) a friction from the air‚ as we know friction is defined as a force that opposes movement. <br> <br>The formula used to determine aerodynamic drag is as follows: <br>Drag = 0.5 * rho * Cd * v2 * S <br> <br>Aerodynamic drag is a function of the following: <br><li>rho
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Abstract This experiment of the friction loss along a smooth pipe shows that there are existence of laminar and transitional flows as stated in Graph 2.0 and Graph 2.1. It is proven that the higher velocity along the smooth bore pipe‚ the higher is the head loss of water. As shown in Table 3.0‚ when the Reynolds’ number increases‚ the value of pipe coefficient friction‚ f decreases along the decreasing stead laminar line. On top of that‚ there are energy loss from the water to the surface of the
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The objective : 1. To determine the head loss and friction factor for laminar & turbulent flow in a smooth pipe over a range of Reynolds’s number . 2. To obtain the following relationships : a. Head loss as a function of the velocity of flow . b. Friction factor as a function of Reynolds number . Theory : The friction resistance to the flow of fluid through a pipe results in a loss of pressure energy for a given fluid flowing a long a given pipe‚ experiments show that for laminar flow
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BACHELOR OF ENGINEERING IN MECHATRONICS Assignment 3 Dynamics Student name: Barry Kearney Supervisor: Jim Duffy Project title: Lab 3 projectiles / Tractive Force date submitted: 16/11/2013 Introduction: Part A This lab was based on projectile motion and it was to prove the theory that was covered in lecture 5 to be correct. When dealing with projectile motion‚ it is the theory that when an object has been fired from its
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Introduction: • The theme of my project "The friction force in the sport." • The theme of the project‚ I chose in March when we just started to study the force of friction. • The topic seemed very interesting‚ because I already knew that the friction force is used in football. And I was curious‚ what other sports use the force of friction. • My project focuses on the Area Of Interaction "Health and Social Education." • Some of us go to sports clubs‚ or do it yourself‚ such as running in the
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Friction discloses the particularities of different collaborations that disrupt or develop processes of economic transformations that reflect on landscapes‚ and at the same time accentuates the role that imagination plays in recreating the wild as fields of profiteering. The title is so well chosen‚ that I can’t even begin to write about how significant the idea of ’friction’ should be in understanding the creation of new enclosures. Friction does justice to a real account (not just a romanticized
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__ Gravity‚ Friction‚ & Forces Webquest Use the websites listed below to find the answers! Save this document to your U Drive. Type your answers in & print the document so you can put it in your notebook . Type your name at the top of the paper so you know which is yours when it comes out of the printer! Go to http://science.howstuffworks.com/friction-info.htm 1. Why is friction between moving parts of machines undesirable? 2. What do we do to reduce that friction? Go to http://www
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Destiny Stuart Partner’s Name: Shanygne Swann Lab Report #2 Title of Experiment: Static Friction and Limiting Equilibrium Brief Theory of Experiment: In limiting equilibrium‚ the sum of the forces on block X and on the hanging masses (load) Y is zero. The load is increased to a value until block X just slides at constant speed when the table is tapped. Tapping the table destroys the limiting equilibrium condition momentarily by altering the balance between tension (T) in the string and
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