Assessment will be based on the standard report criteria sheet (attached). The rubric your teachers will use to assess the report is as follows: CriteriaTotal = 30 marks | High (with marks available) | Medium (with marks available) | Low (with marks available) | Not shown | Aim & Background4 | All key Variables identified and classified correctly. Extra Background Theory explained .4 | Most key Variables identified and classified correctly.2 | Some key Variables identified but not classified
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tennis will bounce the highest on a cement surface then other surfaces because i think that cement is the most hardest surface Background Information: When the ball comes in contact with the surface it will rebound the same amount of force hit on the ground back to the ball. Due to the gravitational pull the tennis ball will make it lose force and it will become weaker for every bounce. Resources/Equipment: A surface‚ 30 cm ruler and a tennis ball Risk Assessment: Losing the ball: Do it in a
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Aim The aim of this experiment is to investigate the efficiency of a bouncing ball‚ and the factors which affect its efficiency. Hypothesis If I increase the height from which a ball is dropped‚ then the bounce height will increase because it will increase the speed and create a larger impact‚ causing the ball to bounce higher then dropping it from a lower height. Materials 1. High bounce ball 2. Measuring tape 3. Tape 4. Wall Risk Assessment H- Cutting yourself with the measuring
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Student Guide Laboratory: Drop and Bounce Different matter responds differently to force. In this lab‚ you will explore the relationship between matter and energy by dropping objects made of different materials from different heights to see how high they bounce. You will be dropping these objects in a virtual lab setting where objects behave the same as they would in the real world. Goals for the Lesson Solve a problem using the scientific method. Use the metric system in a scientific experiment
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Maths Exploration Modeling the path of shots used in beer pong By: David Adeyemi Introduction This investigation aims to explore the different paths of shots used in Beer Pong which is a drinking game that involves a ping pong ball and usually 20 cups. This topic is of significance to many teenagers and early adults as it addresses the techniques used in a game played at almost every party. I am very interested in projectile motion as it is part of the topics we cover in HL physics and
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in many different areas‚ and especially in the making of ships. The surface area that is touching the water of the ship is very large‚ due to the shape of the hull‚ and that‚ beside the density of the ship‚ is what keeps the ship floating. An important example of how surface area affects buoyancy is when people float in the water. Everyone knows that it is much easier to stay afloat when we are lying on our backs than when we are in a standing position in the water. But how does the surface area of
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Ping sweeps and ports scans are a common ways for hackers to attempt to break a network. As a system administrator this is a concern and for the boss this should not be a worry for him. The system administrator has a lot of steps to stop attempts from hackers to get any information by using the ping sweeps and ports scans. Once‚ the hackers are discourage they should move on to another site. A ping sweep is a basic networking scanning technique used to determine which range of IP addresses
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Due Date: February 1st School: Lake Arbor Elementary School Grade: 6th Teacher: Mr.Debaun Problem: How can I make an egg bounce? Hypothesis- I think the hard-boiled egg is more likely to bounce because it is soft once you finish cooking it and the raw egg will be hard cause of the shell on it “How to Make an Egg Bounce” By Daija Warren Lake Arbor Elementary School February 1‚ 2011 I would like to thank my mom with helping me with my science project
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Chemical reactions can happen slowly or fast. The speed of the reaction rate can be changed. Some of the factors that can affect the reaction rate are surface area‚ temperature‚ and concentration and pressure. Surface area is the exposed‚ outer layer of a solid. Increased surface area increases reaction rate because more particles on the surface of a solid come in contact with the particles of another substance. For example‚ if you place a donut stick into water‚ the donut will react slowly with
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found that the surface the chocolate was placed on could make a major difference. The hypothesis that was made had mostly incorrect predictions‚ but with some correct ones. It was found that using the palm of one’s hand was the best surface on which to melt chocolate‚ as was predicted. It melted so far‚ and so fast‚ that the experiment had to be altered. Coming in second place was the surface of black paper‚ something that was not expected. The black paper scored well below the surface of a hands’
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