Potential Energy • Definition and Mathematics of Work • Calculating the Amount of Work Done by Forces • Potential Energy • Kinetic Energy • Mechanical Energy • Power An object can store energy as the result of its position. For example‚ the heavy ball of a demolition machine is storing energy when it is held at an elevated position. This stored energy of position is referred to as potential energy. Similarly‚ a drawn bow is able to store energy as the result of its position. When assuming
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What is kinetic energy? Kinetic energy is energy due to object’s motion. Kinetic energy of an object depends on both its mass and its speed. Kinetic energy increases when mass increases. You can find kinetic energy by using the formula kinetic energy equals one half times mass times speed to the second power. What is potential energy? Some objects have stored energy as a result of their positions or shape.Potential energy is stored energy that results from the position or shape of an object.
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Step 1 1. Interview the administration groups‚ employees‚ and clients of Phoenix advertising‚ Roanoke Branch. * In order to understand the background‚ the process‚ and the internal situation of Roanoke Branch‚ interviews to different people that are connected to the company must be made. 2. Conducting surveys to both employees and clients of the company. * There must be surveys to conduct in order to gather information from the people who are connected in the company and to have
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What are some of the motivations for virus programmers? 1: Anger issues There are those who‚ for whatever reason‚ just do destructive things for the sake of their destructiveness. They may be malicious narcissists‚ psychopaths‚ or just so self-centered in their impression that the whole world is against them that they will blindly lash out at anyone and everyone when they get the chance. They might think they’re misunderstood and want to communicate with the world by harming it in some way 2:
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Religious Attitudes to the Elderly and Death Questions 1. What is ageism (1 mark) 2. Explain two reasons why some religious believers think that the elderly should be cared for by their families (4marks) 3. ‘Religion provides support for the elderly’ What do you think? Explain your opinion. (3 marks) 4. Hospices care for the dying and support their families. Explain religious attitudes towards hospices. (4 marks) 5. ‘People should not be kept alive by artificial means’ Do you agree? Give reasons
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Malicious Falsehood Malicious falsehood exists to protect against statements which themselves are not defamatory but are untrue and cause damage. It is possible to have a statement which is not defamatory and a claim in libel or slander would not succeed but a Claimant still has a claim in malicious falsehood. An example of malicious falsehood would be a situation if somebody says that a solicitor has retired from practice. As a consequence this could cause financial loss through lost
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Crime against women has become a major issue in the U.S. and is on the rise. While college is supposed to be a time of learning‚ growth and independence for young adults‚ the Bureau of Justice Statistics reports that one in five female undergraduates have experienced some kind of sexual assault while in college. Assault extends beyond the college campus as well. One in three women will experience intimate partner violence in their lifetime‚ according to the National Intimate Partner and Sexual Violence
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UNIVERSITY ENTRANCE EXAMINATION PHYSICS Duration : 2 hours Please read the following instructions carefully. 1. This paper is made up of 50 Multiple-Choice questions and comprises ELEVEN (11) printed pages. 2. Do not write on the question paper. 3. Answer all questions and indicate your answers on the answer sheet provided. Marks will not be deducted for wrong answers. 4. Do not take any paper‚ including the question paper or unused answer sheets‚ out of the examination
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examples of work done=force x distance What is work? Work in physics is the transfer of energy; work is done on an object when an applied force moves it through a distance. The link between work and energy is work done equals energy transferred. The units for the two are also the same (joules). E.g. 500J of work = 500J of kinetic energy. Work is calculated with the formula: work done=force x distance moved For example‚ if a force of 10 newton (F = 10 N) acts along point that travels 2 meters
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Water Potential Teacher: What is the formula for water? Student: H‚ I‚ J‚ K‚ L‚ M‚ N‚ O Teacher: That’s not what I taught you. Student: But you said the formula for water was...H to O. Prepared by Lower concentration of solute Water potential – the ability of water move out of the solution through osmosis. Solute molecule Equal concentration of solute Higher concentration of solute H2O Selectively permeable membrane Water molecule Solute molecule with cluster of water molecules Net flow
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