Abstract This purpose of this experiment was to observe the relationship between centripetal acceleration‚ centripetal force‚ and a mass M. In this experiment we used a circular motion apparatus that had a plumb bob attached to a metal shaft (that connected the plumb bob to the vertical shaft) and spring. We found the centripetal force from the spring when it was in circular motion. We hung masses off a pulley system that was attached to the plumb bob until the plumb bob was perpendicular to the
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Proving the Principles of Force I. Purpose: The purpose of this lab is best understood by the statement of that the net force is described as having a direct proportional relationship to acceleration while having an inverse relation to mass‚ this lab is performed to study the roles of these two variables in the real world and see firsthand how they play a role in net force as well as to test the following hypothesis. II. Hypothesis: If an Atwood machine is used to calculate acceleration on a pulley
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The Effects of Force and Mass on an Object’s Acceleration Abstract: In this lab there were two principals investigated. The first was the relationship between applied force and acceleration. The second was the relationship between mass and acceleration. To study these two relationships‚ my partners and I used a dynamic cart with added mass on it. This cart was then attached to a pulley system on a “frictionless track” where it was pulled by a string bearing mass over the edge
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IKEA‚ the Swedish furniture conglomerate‚ has taken on aggressive growth goals over the past several years in an effort to remain competitive. With this in mind‚ Michael Porter ’s "5 Forces" are applied to IKEA for better understanding of the organization as such: INTERNAL RIVALRY/COMPETITORS- The organization operates in a highly competitive industry‚ characterized by other low priced furniture producers such as Galiform of England and retailers such as Wal-Mart of the United States. Internally
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RYERSON UNIVERSITY DEPARTMENT OF PHYSICS LAB REPORT FOR PCS 211 SECTION ** EXPERIMENT: STATIC EQUILIBRIUM - FORCES AND TORQUES EXPERIMENTERS: ***** ********* ***** ********* AUTHORS OF THIS REPORT *** *** EXPERIMENT PERFORMED ON: *** REPORT SUBMITTED ON: *** INSTRUCTOR: *** PRE-LAB QUESTIONS: 1) What is meant by static equilibrium? The meaning of static equilibrium can be explored by first examining the definition of equilibrium. Equilibrium
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because their velocities will the larger and will need a larger force to go downwards. Air resistance of an object is affected by its mass‚ the total surface area that is exposed by the air resistance‚ and how fast an object is falling. When an object is falling‚ the force diagram will be represented by the force of air of an object pointing upwards and the force of gravity pointing downwards. But the value of the force of air and the force of gravity will not be the same in the beginning of the fall
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load (vertical). It resists the applied loading by a combination of internal transverse shear force and bending moment. An accurate analysis required in order to make sure the beam is construct without any excessive loads which affect its strength. A bending moment exists in a structural element when a moment is applied to the element so that the element bends. Moments and torques are measured as a force multiplied by a distance so they have as unit newton-metres (N·m). The concept of bending moment
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one of the following relationships between T and P must be true? Ans) P= T+25N UNIT IS Newton(N) Question no 22) If you swing a bucket of water fast enough in a vertical circle‚ at the highest point the water does not spill out because an outward force balances the pull of gravity on the water. Ans) False Question no 23)Suppose a highway curve is properly banked to eliminate friction for a speed of 45 mph. If your tires were bald and you wanted to avoid sliding on the road‚ you would have to drive
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Title : Shear Force and Bending Moment Objective : To determine the shear force and bending moment when concentrated load‚ symmetrical load and non symmetrical load are applied Introduction The shear force (F) in a beam at any section‚ X‚ is the force transverse to the beam tending cause it to shear across the section. The shear force at any section is taken as positive if the right-hand side tends to slide downwards relative to the left hand portion. The negative force tends to cause
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