Maggie Haas Reiter Honors Physic 8 March 2015 Background Information: Anything that has mass and is moving has momentum. Momentum is equal to the objects mass times its velocity. Momentum is conserved‚ which means that “momentum before an event equals momentum immediately after‚ or pi=pf”. Since pi=pf‚ then pai+ pbi = paf+ pbf and (ma* vai)+ (mb* vbi)= (ma* vaf) + (mb * vbf). Having velocity simply means that an object has a speed and direction. Using the formula “(ma * vai) + (mb * vbi)
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Name Gayathri Year: 2012-13 Research project Water Conservation INDEX Sr.no | Description | Page no. | 1 | Introduction | | 2 | objective | | 3 | Examining school | | 4 | Data collection | | 5 | Adopting change | | 6 | Photo gallery | | 7 | Art posters to save water | | | | | | | | INTRODUCTION Increasingly industry‚ business and government organizations are adopting sustainable practices in their work place. Schools too have been taking action
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Lab: Conservation of Energy Purpose: To determine and prove that the total energy will remain the same Materials: ● probe ● meter stick ● 2 by 4 wooden block ● shelf (ramp) ● binders (for elevation) Procedure: 1. determine the mass of the block 2. take your ramp and put one side on the table and the other side on the elevated stack of binders 3. set probe at the top of the ramp 4. set the probe to record position and velocity 5. measure the height of the ramp 6. slid
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Experiment 4 Inelastic Collisions‚ Conservation of Momentum and Non Conservation of Kinetic Energy Preparation Prepare for this week’s experiment by studying Newton’s Laws‚ linear momentum‚ and kinetic energy. Principles In this experiment you will study a collision where a moving object strikes and sticks to an initially motionless object. When the colliding objects stick together the collision is said to be completely inelastic. The net momentum of the system should not change‚ but the
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Dispersive Soils Group Members: 1. Elsie Phelane 2. Keeme Sephikwe 3. Lawrance Mabasa 4. Lethlogonolo kotsedi DISPERSIVE SOILS INTRODUCTION Dispersive soils are associated with residual granites‚ granodiorites‚ mudstone and sandstone as well as fine-grained transported soils such as alluvium deposits. Dispersitivity is found in clay‚ silty and sandy soil. Dispersible soils tend to be highly erodible and present problems for successfully managing earth works. It is an indicator of sodic soils as
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of the achievements of the natural forces found uniquely in these creative ecosystems. Over long periods‚ the following processes have been learned or have come into being from these systems: food production through photosynthesis; the building of soils; the creation of food chains; water cycles; nitrogen fixation; massive precipitation of oceanic carbon dioxide into limestone; complex food chains; the evolution of thousands of herbivores and carnivores; the recycling of dead organisms; the conversion
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1991 and 2006 (16) Graph1: changes in lynx population between 1991 and 2006 (16) Picture 2: lynx pelts collected and hung by poachers (15) Picture 2: lynx pelts collected and hung by poachers (15) P2 P2 Therefore which is the best method of conservation to help prevent the extinction of the Iberian
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Wildlife conservation efforts in India The Wildlife in India is a mix of species of different types of organisms. Apart from a handful of the major farm animals such as cows‚ buffaloes‚ goats‚ poultry and sheep‚ India has an amazingly wide variety of animals native to the country. It is home to tigers‚lions‚Leopards‚ pythons‚ wolves‚ foxes‚ bears‚ crocodiles‚ rhinoceroses‚ camels‚ wild dogs‚monkeys‚ snakes‚ antelope species‚ deer species‚ varieties of bison and not to mention the mighty Asian
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which is important to formulate appropriate conservation strategies. Key Words - Seshachalam Hill Range – Biodiversity – Conservation INTRODUCTION Biodiversity defines the occurrence of living organisms of three kingdoms either primitive or advanced namely Kingdom Monera‚ Kingdom Plantae and Kingdom Animalia on the Earth in natural way to form communities and ecosystems. Two attributes of biodiversity according to International Conservation Point of view are species richness (The number
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Executive Summary The following report entails a communication report on the non-for profit organisation‚ the Sea Shepherd Conservation Society‚ a marine wildlife and ecosystem protection group. It entails how the organisation chooses methods to communicate to their donators‚ supporters‚ governments and whalers and how exactly it delivers effective communication overall. A comparison of overall effectiveness with other non-for-profit organisations such as Amnesty International Australia‚ the
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