raditional assessments are “tests” taken with paper and pencil that are usually true/false‚ matching‚ or multiple choice. These assessments are easy to grade‚ but only test isolated application‚ facts‚ or memorized data at lower-level thinking skills. Traditional assessment provides little evidence of what a language learner actually can do with the language. In order to evaluate what a language learner can do with the language‚ a student must be evaluated using various performance tasks and assessments
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FORCE AND MOTION Ronald Steven DuBois 5th Grade St. Michael’s Catholic School 2009 TABLE OF CONTENTS 1. Abstract 2. Introduction 3. Background Information 4. Procedure 6. Data and Observations 7. Results 8. Conclusion 9. Bibliography ABSTRACT I thought it would be fun to fling things like raw eggs and rocks with a catapult. Guess what‚ it was! By flinging these items I tried to find out if heavier things would travel farther than lighter
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External Forces Organizational change can be caused by external forces and internal forces. External forces commence outside of the organization and not only do they affect a company‚ but they also cause global affects. There are four components that play a crucial role in change of a organization from an external forces view. These four key factors allow a company to under go change and reconstruct its organization to improve its production and services. Demographics in the work place a re
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Five Forces 1 The Five Forces Southwest Airlines 2 Michael Porter’s ideology of The Five Forces Model is the framework for the modern thinking about competition and strategy (Magretta‚ 2010). The five forces that any company needs to address in any industry are‚ The Threat of Entrants‚ The Bargaining Power of Buyers‚ Threats of Substitutions‚ The Bargaining Power of Supplier‚ and The Intensity of Competitive Rivalry. The forces are interrelated in such a way that if implemented accordingly
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In 2012‚ when discussing the regionally aligned forces mission‚ CSA GEN Ray Odierno stated “We will have units that will train to certain [combined arms] levels‚ then as they get requirements from combatant commanders they will train and be capable of conducting operations in those areas for that combatant commander.” Describe the benefits and shortcomings of regionally aligned forces and the training scenario outlined above. Should BCTs be regionally aligned? Mandatory defense spending reductions
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To what extent is an individual’s sense of belonging determined by external forces. Support your response by close reference to how ideas about belonging are represented in your prescribed text and at least one other related text of your own choosing. To a large extent external forces will influence an individual’s sense of belonging‚ however to a small extent internal forces also have an impact. This is reflected in the prescribed text “The Simple Gift” by Steven Herrick and the related texts
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questions: force and motion I problem 1 The figure below is an overhead view of a 12 kg tire that is to be pulled by three ropes. One force (Fl‚ with magnitude 50 N) is indicated. Orient the other two forces F2 and F3 so that the magnitude of the resulting acceleration of the tire is least‚ and find that magnitude if (a) F2 = 30N‚ F3= 20 N; (b) F2= 30 N‚ F3 = 10 N; and (c) F2 = F3 = 30 N. problem 2 A weight-conscious penguin with a mass of 15.0 kg rests on a bathroom scale (see figure below).
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Uniform circular motion and centripetal force Results Mass(kg) | Radius(m) | Velocity(m/s) | CentripetalForce[Calculation](kg. m/s2) | CentripetalForce[Measure](kg. m/s2) | StandardDerivation(%) | 0.02406 | 0.0900 | 2.023 | 1.094 | 0.7349 | 32.8 | 0.02406 | 0.0900 | 2.584 | 1.785 | 1.446 | 19.0 | 0.02406 | 0.0900 | 3.153 | 2.658 | 2.351 | 11.4 | 0.02406 | 0.0900 | 3.702 | 3.662 | 3.374 | 7.86 | 0.02406 | 0.0900 | 4.238 | 4.801 | 4.525 | 5.75 | Force versus Mass Mass(kg) | Radius(m)
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Universal Gravitation Apples had a significant contribution to the discovery of gravitation. The English physicist Isaac Newton (1642-1727) introduced the term "gravity" after he saw an apple falling onto the ground in his garden. "Gravity" is the force of attraction exerted by the earth on an object. The moon orbits around the earth because of gravity too. Newton later proposed that gravity was just a particular case of gravitation. Every mass in the universe attracts every other mass. This is the
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[pic] The product of average force and the time it is exerted is called the impulse of force. From Newton’s second law [pic] the impulse of force can be extracted and found to be equal to the change in momentum of an object provided the mass is constant: |[pic] |Calculation | The main utility of the concept is in the study of the average impact force during collisions. For collisions‚ the mass and change in velocity are often
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