officers have the authority to use force to ensure that laws are upheld and public safety and security maintained. The granting of that authority carries with it an expectation that the individual police officers and their law enforcement organizations will be openly and publicly accountable for any use of force. Police use of force is officially sanctioned‚ but questions remain. What is a reasonable use of force? Why and under what circumstances is one type of force chosen over another? What standards
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1 1 A wooden block of mass 0.60 kg is on a rough horizontal surface. A force of 12 N is applied to the block and it accelerates at 4.0 m s –2. 4.0 m s–2 wooden block 12 N What is the magnitude of the frictional force acting on the block? A B 9.6 N C 14 N D 2 2.4 N 16 N A submarine descends vertically at constant velocity. The three forces acting on the submarine are viscous drag‚ upthrust and weight. Which relationship between their magnitudes is correct
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FORCE AND MOTION Scalars vs. Vectors Scalars | Vectors | A scalar quantity has only magnitude. | A vector quantity has both magnitude and direction. | Scalars can be added‚ subtracted‚ multiplied and divided just as ordinary numbers‚ i.e.‚ scalars are subjected to simple arithmetic operations. | Vectors cannot be added‚ subtracted and multiplied following simple arithmetic laws. Arithmetic division of vectors is not possible at all. | Example: mass‚ volume‚ time‚ distance‚ speed‚ work‚ temperature
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Achieve a Level Four Performance in an Oral Exam through the Formal Speech/the Oral Essay Part One Write an Effective Oral Essay/Formal Speech on a Comparative-Study Topic “The central idea‚ or thesis‚ is your essay’s life and spirit.” Sheridan Baker‚ The Practical Stylist Formal speeches are carefully scripted pieces of writing. A formal speech is essentially an oral essay. The conventions of the oral essay/the formal speech include the following: • Purpose To
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How competitive forces shape strategy Pflicht 4. (5Forces) " 1 von 3 While one some- times hears executives complaining to the contrary‚ intense competition in an industry is neither coincidence nor bad luck. Moreover‚ in the fight for market share‚ competition is not manifested only in the other players. Rather‚ competition in an industry is rooted in its underlying economics‚ and competitive forces exist that go well beyond the established combatants in a particular industry. Customers
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guide them. Also‚ it help teenagers to make choices and to see that sometimes people have to wait and save up some money to get what they really want. While searching for the story idea today‚ I came across an interesting survey on pocket money been given to the teenagers and young adults. For once‚ it struck me that this unique yet interesting subject has never been covered on this site before. So‚ let me take a dig at it. The important predicament of pocket money must have certainly flashed your
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to government officials and the use of their power and force. These areas can easily be misconstrued and misunderstood. Police officers are put in situations where they are sanctioned to use mental and physical force to catch criminals with the goal of solving a crime. (p481). When it comes to police force‚ some have a good understanding of its purpose and feel that it is needed. Others believe that with training and self-control‚ police force could be minimized. We live in a society that is unpredictable
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SMART Goals How to create an action plan and monitor your progress towards achieving SMART goals Oct 14‚ 2006 Joni Rose Learn a technique to map out an action plan to achieve professional SMART goals. This step-by-step approach creates the discipline and structure required to see results. To achieve a professional goal‚ start by creating a goal statement using the SMART goal setting technique. Once you have a strong goal statement‚ it is now time to create an action plan to map out how you will
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Summary: Experiment 9 is conducted to identify the importance of intermolecular forces and how they affect molecules. Intermolecular forces are forces between molecules that determine whether the molecule is a solid‚ liquid‚ or gas under standard conditions. In our lab‚ we measured the maximum and minimum temperature reached and time it took to reach it of alcohols and alkanes. In addition‚ we measured the vapor pressure of the liquid at different temperatures. Through Experiment 9‚ we concluded
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flagella. The flagella extend from the plasma membrane and help the cell move through liquid. ER stand for the endoplasmic reticulum. There are two different types of endoplasmic reticulum in each cell; the smooth and rough endoplasmic reticulum. They both have separate functions; the smooth endoplasmic reticulum processes lipids‚ and the rough endoplasmic reticulum synthesizes and modifies proteins. Mito stands for the mitochondrion. The mitochondrion provides needed energy for the cell. Chlora
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