Potential Energy: Potential energy is the stored energy of position possessed by an object. Potential Energy Formula : Potential Energy: PE = m x g x h Mass: Acceleration of Gravity: Height: where‚ PE = Potential Energy‚ m = Mass of object‚ g = Acceleration of Gravity‚ h = Height of object‚ Examples: 1. A cat had climbed at the top of the tree. The Tree is 20 meters high and the cat weighs 6kg. How much potential energy does the cat have? m = 6 kg‚ h = 20
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measured through the amount of gravitational potential energy that the tennis ball had before it was dropped‚ and by the amount of work it had done when displacing the sand. As shown in Table 2‚ when the tennis ball was dropped at a height of 1 meter‚ it only possessed a potential energy of 0.569 J. When dropped from 5.5 meters‚ it held a potential energy of 3.217 J. This shows a positive correlation between the height of the drop and the amount of potential energy the tennis ball had. Also‚ shown in
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experiment was to examine how the compound action potentials propagate down the sciatic nerve of a frog based on varying stimuli. Before the nerve could be tested it needed to be extracted from the thigh of the frog and then submerged in saline. Several varying stimuli were used and recorded by a software package. The second experiment requires a constant stimulus with varying reference pin locations. From this the velocity of the action potential propagated can be determined. The experiment revealed
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B1: The permeability of the cell increases enormously during the action potential. Comte Whitney Electricity is vital for neural function and communication. The semi-permeable membrane and presence of charged particles in solution (ions)‚ enables the cell to have control of an electric potential. The cell The concentrations of Na+ and K+ ions upon either side of a cell’s membrane are not equal. In order for the equilibrium to be restored‚ sodium will attempt to enter the cell‚ whilst potassium will
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Down the Hill Lab Report Kinetic & Potential Energy Name: Corinne Chen Block: 1 – 3 Date: May 22nd‚ 2013 Purpose: To investigate and compare the potential energy‚ kinetic energy and speed of a cart on a hill 1 kg h 1 m Materials: 1. 2. Cart & 1 kg mass 3. Board 4. Timer
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exactly what the students wanted from the product. 2 What (A) special advantages and (B) potential problems did 3M have in introducing a new highlighter-with-flags products for college students? A) The biggest special advantage 3M had was that there was no other product on the market like it. This alongside the market research they had already done showed a need for the product. B) The potential problems 3M experienced was that not all people use highlighters or flags or both and the product
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markets that emphasize the most potential are probably the U.S and large emerging economies such as India and China‚ The U.S obviously offers the one key aspect that Compsis needs; an extremely vast potential target market with millions of people using toll services every day. Americas already developed and available market would complement the services Compsis has to offer‚ especially with their newly developed software and possible lower prices. Compsis’ potential to provide high quality and a range
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tenements can be considered moderately prospective for targeting paleochannel calcrete hosted uranium considering the proximity to the known mineralisation at BHP’s Yeelirrie tenements‚ and south of Toro’s Dawson Hinkler project. The tenements have potential to contain buried paleochannels that flow both to the south towards the large channel hosting to BHP’s Yeelirrie deposit‚ and to the north-east towards Lake Way (Figure 3). The type of mineralisation likely encountered will be carnotite (K2(UO2)2(VO4)2•3H2O)
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company will have a leader who is aggressively creative but potentially risky. On the other hand‚ if Fred does not hire her‚ the company can avoid the potential risk but miss a great candidate. Should Fred hire the candidate? From my perspective‚ Fred Western should talk to Mimi to explain her protest activities‚ and hire Mimi if the potential risk related the online history can be preventable. He should clarify her point of view about her past protest involvements and how those views have changed
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optimize‚ that it was we do. When our cliental are not satisfied fully with the terms of their contracts and their costs for the time in the long term relationships being built‚ the costs to the company are avoidable; on that point‚ enough said. The potential costs of a single (wholly and potentially contractually) dissatisfied client on be immense and varies substantially. One client = one company‚ requesting information or expanding consulting on one product for the term of one year or the time from
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