Experiment Aim: To determine the acceleration of an object down an incline plane using various methods. Research Question: Is there a relationship between the angle θ of the incline and the acceleration down the plane? Equipment: * Ticker Timer (AC 50Hz ) * Incline (wood) * Meter ruler * Dynamic Trolley ( Mass: 380.55 ± 0.01g ) * Carbonated paper * Power Source (2W) * Data Logger * Motion Sensor * Tennis Ball Method for ticker tape experiment:
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THE UNIVERSITY OF HONG KONG DEPARTMENT OF MECHANICAL ENGINEERING Part I APPLIED DYNAMICS LAB (full report required) DYNAMICS OF A TROLLEY ON RAILS Based on document MGS/ID137/203 by Dr MG Sainsbury Modified in Feb 2007 & Jan 2008 by Dr L Huang and Mr WS Sze 1. Objectives (1) To measure the velocity and acceleration of a trolley as it descends on inclined track and is stopped by a nonlinear elastic arrester system. (2) To compare the measured acceleration‚ velocity and displacement with theoretical
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Trolley Problem The "Trolley Dilemma" can be considered an ethical experiment which involves numbers of hypothetical scenarios created by Philippa Foot in 1967. In addition‚ it has been an important part of neuroethics and cognitive science. The original concepts can be formulated as follows. There is a heavy‚ uncontrollable trolley runs down the railways. On the track‚ there are five people tied to it. Fortunately‚ there is a lever pulling which you can switch and‚ thus‚ change the direction of
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Trolley problems can be a useful tool in the discussion of bioethics in order to make people look into their own morality and what drives that underlying decision chosen in the classic trolley problem. While some people are certain of their decision initially‚ others are unsure of what the most ethical option is. Let us consider a problem discussed in class about human embryos and stem cell research in the framework of a trolley problem. In this scenario‚ five men arrive at a reputable hospital for
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THE TROLLEY PROBLEM Jessica Fowler Baker College Online HUM 401A In “The Trolley Problem” two scenarios are given to the reader. The first scenario is that the reader is a passerby that happens to be standing near a switch that could change the course of the trolley. The trolley is no longer in control and if it continues‚ it will kill the five people that are standing on the tracks ahead. Over to the side‚ there is another track that only has one person on it. The reader is given the choice
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The Trolley Problems The Trolley Problems Many times in an individual’s life they are faced with difficult decisions. These decisions create domino effect and no one decision is isolated to only the current situation. In the case of the trolley problem‚ the decision to be made will result in death. Either five individuals will die‚ or only one will have to lose his life. In the first scenario the act of sacrificing one comes at the pull of a lever and in the second you must push him onto the
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iTROLLEY. We make use of RFID technique to create intelligent shopping trolleys‚ which keeps a tally of what is in them. This application also reduces time at the checkout through active billing at the trolley terminal. The trolley’s system can identify the placing of the products in (or out of) the trolley‚ access pricing information‚ display promotions‚ and relates to other in-shop applications. At the check-out‚ the smart shopping trolley system transmits the list of items to the cashier. It transmits
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CASE 3.1 THE TROLLEY DODGERS In 1890‚ the Brooklyn Trolley Dodgers professional baseball team joined the National League. Over the following years‚ the Dodgers would have considerable difficulty competing with the other baseball teams in the New York City area. Those teams‚ principal among them the New York Yankees‚ were much better financed and generally stocked with players of higher caliber. In 1958‚ after nearly seven decades of mostly frustration on and off the baseball field‚ the Dodgers
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The trolley problem presents a question of human perception of morality which presents two methods of killing in order to save lives. In the one problem‚ a trolley can be diverted with the turning of a switch‚ thus killing one but saving five‚ or to take direct physical action and push a large man onto the tracks‚ killing one‚ but saving five. In the responses which were given on the discussion board‚ I could not predict with truth what I would in reality do. To both responses‚ I wrote that it
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SMART SUPER MARKET Project Completion Report The Smart supermarket is a project where the customer’s mobile phone pairs with a supermarket trolley and sends the shopping list to the trolley. The smart trolley displays customized special offers and the availability of the items in the shop automatically. The customer picks up the items. The trolley keeps track of the barcodes and allows automatic checkout by sending the barcodes of the item to the Till. The Till processes the customer’s bill by
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