Michelle and Maggie are at baseball practice. Michelle throws a ball into the air and when it drops to a height of 5ft.‚ she hits the ball. The height of the ball is modeled by the graph below where t = time in seconds and h = height of the ball from the ground. Maggie is throwing a ball into the air and catching it. The height of Maggie’s ball is modeled by the function h(t) = –16t2 + 48t + 15. Part 1. Which ball goes higher in the air‚ the ball that is hit or the ball
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Gravimetric Determination of Calcium ABSTRACT Determining the mass of a pure compound is a method of a gravimetric analysis. One of the gravimetric analyses is the precipitation; it is a method of separating the analyte from the unknown sample as a precipitate where it will be filtered and converted into a known composition that can be weighed to determine its mass (Skoog et al‚ 2013). Determining the mass of calcium by using gravimetric analysis was the objective of the experiment. A 25 mL
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Case Study: Read the Hovey and Beard Company Case‚ and answer the following questions. 1. Discuss how the principles of job design and reinforcement theory apply to the performance problems at the Hovey and Beard Company. 2. Analyze the performance problems using the "performance diagnosis model" in Chapter 7. 3. Note: Do not answer the questions after each part of the case‚ although they may help you form your answer. 4. Remember to organize your answer well and write concisely
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To start the experiment‚ weigh the mass of the cart with the picket fence and record the mass on an excel worksheet. The combined weight of the cart and the picket fence will be referred to as M. After weighing the cart with the picket fence‚ assemble the dynamic track by installing the photogate at an appropriate position. Additionally‚ install the pulley at the applicable end of the dynamic track. Next‚ hook up the inextensible string to the end of the cart. The attached string should be facing
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1) A small rocket is being designed to make wind shear measurements in the vicinity of thunderstorms. Before testing begins‚ the designers are developing a simulation of the rocket’s trajectory. They have derived the following equation that they believe will predict the performance of the test rocket‚ where t is time elapsed in seconds. The equation gives the height above the ground level at time t. The first term (60) is the height above ground level of the nose of the rocket. height = 60 + 2
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Uniform linear acceleration Introduction This topic is about particles which move in a straight line and accelerate uniformly. Problems can vary enormously‚ so you have to have your wits about you. Problems can be broken down into three main categories: Constant uniform acceleration Time-speed graphs Problems involving two particles Constant uniform acceleration Remember what the following variables represent: t = the time ; a = the acceleration ; u = the initial speed ; v = the final
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Case Study Report The Power of Terminal Value ARCADIAN MICROARRAY TECHNOLOGIES‚INC. Contents TOC o 1-3 h z u HYPERLINK l _Toc400235473 1. Introduction PAGEREF _Toc400235473 h 3 HYPERLINK l _Toc400235474 1.1. Object of Transaction PAGEREF _Toc400235474 h 3 HYPERLINK l _Toc400235475 1.2. Buyer Sierra Capital Partners PAGEREF _Toc400235475 h 3 HYPERLINK l _Toc400235476 1.3. Seller Arcadian Microarray Technologies‚ Inc. PAGEREF _Toc400235476 h 3 HYPERLINK l _Toc400235477 2. Methodology Analysis
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Have you ever been looking for a ride that will really give you an adrenaline boost? Well the Unsuspecting Ride is the best for you! Its unique-ish style allows one to get really dizzy and feel like you will fall off at any time! But you will be safely tucked into the train. It features a 500 foot climb which leads to a loop while going down the hill‚ and featuring a quadruple spin downward and a 350 foot climb assisted by more launching systems to help you feel like you are in a fast car. It then
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1. Suppose that an open box is to be made from a square sheet of cardboard by cutting out 6-inch squares from each corner as shown and then folding along the dotted lines. If the box is to have a volume of 486 cubic inches‚ find the original dimensions of the sheet of cardboard. 2. A toy rocket is shot vertically upward from the ground. Its distance in feet from the ground in 5 seconds is given by s(t) = -16t2 + 169t. At what time or times will the ball be 162 ft. from the ground? Round your
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How Far Can a Snail Travel In One Minute? [pic] We went outside and went to look for some snails. There weren’t that much but at least we found some. We found three on a tree so we brought them back in a bag. We took them out and placed them where we wanted them to be. Two were tired but the other one was ok. All snails have a different speed. So our answerer can be wrong or right. It mostly depends on the snail/snails. We tested three snails to see how far they go in one
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