HSC PHYSICS 2011 HSC PHYSICS 2011 PENDULUM MOTION BY NATHAN LOCKE Image taken from http://www.practicalphysics.org/go/Experiment_480.html Pendulum Motion Aim: To determine the rate of acceleration due to gravity by using a pendulum. Background Information: Equation One: T=2πlg Where T = the period of the pendulum (s). This is the time taken for the pendulum to return to its starting position. l = length of the pendulum g = the rate of acceleration due to gravity (ms-2) * In
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cohesive teams. The following content can be divided to five parts for better understanding: Definition differences between groups and teams‚ team development stages‚ positive and negative outcomes of cohesion team‚ and key factors of successful teamwork. Definition differences between Groups and Teams Many people used the words ‘team’ and ‘group’ interchangeably‚ actually there are slight differences between a team and a group in real world applications. As Deborah Mackin(2007) have put it
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Report Beyond Success: Achieving Synergy in Teamwork 1. Abstract We presented a paper based on teamwork and the importance of synergy in it. The following report is to analyze the article and give a brief summary of it to reach conclusions that teach the managers must pay attention to create environments of teamwork and healthy competition. 2. Introduction Since we are small we are educated with models that depict heroes who achieve their success with individual acts. Movie heroes with
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Perceiving Motion‚ I learned how we typically act in our daily lives. As humans‚ we are constantly acting‚ either dramatically such as riding a bike or routinely‚ as in reaching for a coffee cup or walking across the room. Whatever form of action takes‚ it involves motion‚ and one of the things that makes the study of motion perception fascinating and challenging is that we are not simply passive observers of the motion of others‚ we often move ourselves. We as well perceive motion while being stationary
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LEYLA MIRAY KAYA Motion Study of Gilbreths in Surgery Frank and Lillian Gilbreth are best-known for their motion study on bricklaying. However they did many other studies on various areas. They have motion studies for athletes‚ pianists ‚ book keepers and fencers. All of these people were photographed when they were in action. Then those actions were divided into small micro motions to observe the unnecessary movements to eliminate. Surgeons were those people that Gilbreths studied on to improve
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“The solution of the difficulty is plain: motion is in the movable. It is the fulfilment of this potentiality by the action of that which has the power of causing motion; and the actuality of that which has the power of causing motion is not other than the actuality of the movable; for it must be the fulfilment of both. A thing is capable of causing motion because it can do this‚ it is a mover because it actually does it. But it is on the movable that it is capable of acting. Hence there is a single
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Assignment No. 2 September 23‚ 2014 Case Study: Motion Picture Industry Course: ‐Statistics Professor: Homayoun Khamooshi‚ Ph. D. Team Members: Selena El Hajji Cristina Brain Vizcarra Mandatory Integrity Document for MSPM Team Projects Cristina Brain Vizcarra: “I am satisfied that the contribution made by each team member warrants a full share of the credit for this work‚ and I affirm that I have completed this assignment in accordance with the Code of Academic Integrity
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allows the smaller balls to bounce higher from the motion of the larger balls. In the second graph‚ the golf ball also bounced significantly higher than the wiffle ball when bounced off of the volleyball. This means the more mass the top ball has‚ the more force energy is transferred into it. There was more energy transferred into the golf ball from each base ball because of its heavier mass and more force of energy. Conclusion: The energy of motion from the bigger ball is transferred into the smaller
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This little box‚ about the size of an iPhone‚ is the Leap Motion‚ a completely hands-free virtual reality mouse. It may not be as nice as the nanobots‚ but it’s definitely useful for the common nerd! When plugged into the USB port of your computer and its software installed‚ this device creates a 3D interaction space around it’s sensor bar‚ containing an area of approximately eight cubic feet. Leap Motion Inc.‚ the developer of Leap Motion‚ claims this device is able to sense and track your individual
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ASP 0501 EXERCISES – circular motion 1 A car travels at a constant speed around a circular track whose radius is 2.6 km. The car goes once around the track in 360 s. What is the magnitude of the centripetal acceleration of the car? 2 An astronaut in a chamber moves on a circular path‚ much like a model airplane flying in a circle on a guideline. The chamber is located 15 m from the center of the circle. At what speed must the chamber move so that the astronaut is subjected to 7.5 times the acceleration
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