CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education 2 1 A student carried out an experiment to find the spring constant of a steel spring. The apparatus is shown in Fig. 1.1. l0 l load W half-metre rule half-metre rule Fig. 1.1 The student recorded the unstretched length l0 of the spring. Then she added loads W to the spring‚ recording the new length l each time. The readings are shown in the table below. W/N l / mm 0 30
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University of Manchester University of Manchester NISHANT AGARWAL The report primarily discusses results obtained from the conducted experiments and includes computed data from the Kingston computer program. The value of the plastic moment capacity of each experiment was obtained; Obtained value was used to find the yield strength of the structures and compare them to typical values for mild steel. The important data is summarized in a table; followed by a list of important formulae. All
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Problem 705 Determine the centroid of the shaded area shown in Fig. P-705‚ which is bounded by the x-axis‚ the line x = a and the parabola y2 = kx. Solution 705 HideClick here to show or hide the solution At (a‚ b) Thus‚ → equation of parabola Differential area Area of parabola by integration Location of centroid from the y-axis (x-intercept of centroid) answer Location of centroid from the x-axis (y-intercept
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Cranberry Fruit Jellied Salad Ingredients: 1 6 ounce package cranberry or raspberry gelatin 2 cups boiling water 1 14 ounce can jellied cranberry sauce 1 8 ounce can crushed pineapple‚ well drained 1 tablespoon lemon juice ½ cup orange juice ½ cup chopped walnuts or nut of choice‚ optional Directions: Dissolve gelatin in boiling water. In another medium sized bowl‚ mash cranberry sauce and add to gelatin; also add crushed pineapple‚ orange‚ lemon juice and nuts‚ if using. Pour into a mold and refrigerate
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Percent Error occurs due to many factors. In this lab by the graph I can state that there was a 100% error in all three unknown substances‚ Pure Leaf Lemon Tea‚ Sprite‚ and Tree Ripe Lemonade. This could be a result of not having properly zeroed the scale or the scale glitching when it came to zeroing it‚ which would have added extra mass and skewed the results. Another factor that could have resulted in a high percent error would have been the scale itself glitching which would have caused the wrong
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Calories in Common Foods Food Size Calories Apple 1 small (4 oz.) 80 Banana 1 medium (6 oz.) 101 Grape each 2 Mango 1 (8 oz.) 135 Orange 1 (4 oz.) 71 Pear 1 (5 oz.) 100 Peach 1 (6 oz.) 38 Pineapple 1 cup 80 Strawberry 1 cup 53 Watermelon 1 cup 45 Asparagus 1 cup‚ boiled 36 Bean curd 4 oz. 81 Broccoli 1 cup 40 Carrots 1 cup 45 Cucumber each 30 Eggplant 1 cup‚ boiled 38 Lettuce 1 cup 7 Tomato 1 cup 29 Beef‚ regular‚ cooked 1 slice (2 oz.) 120 Chicken‚ cooked 1 slice (2 oz.) 95 Egg large
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International Journal of Computer Communication and Information System ( IJCCIS) – Vol2. No1. ISSN: 0976–1349 July – Dec 2010 Hardware Implementation of Viterbi Decoder for Wireless Applications Bhupendra Singh1‚ Sanjeev Agarwal2 and Tarun Varma3 1 Deptt. of Electronics and Communication Engineering‚ Amity School of Engineering and Technology‚ Noida‚ India Email: 1bsingh.tech@gmail.com 2‚3 Malaviya National Institute of Technology‚ Jaipur‚ India Email: 2san@mnit.ac.in‚ 3tarun.varma.jaipur@gmail
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INTRODUCTION IEEE 802.11 is the de facto standard for WLANs. It specifies both the medium access control (MAC) and the physical (PHY) layers for WLANs. The MAC layer operates on top of one of several physical layers. Medium access is performed using Carrier Sense Multiple Access with Collision Avoidance. However‚ simple CSMA is susceptible to the hidden node problem‚ especially in so called ad hoc networks where a node may communicate directly with every other node in range or using intermediate
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the difference between 1-Point and 2-Point Perspective‚ as well as 3-Point Perspective. The first photograph (Fig. 1) is an example of one-point perspective. All of the major Vanishing Points for the buildings in the foreground of Fig. 1 converge at one central location on the horizon line. The angle of view or Point Of View (POV) in Fig. 1 is referred to as Normal View perspective. In Fig. 2 the vanishing points for the two opposing faces of
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Here is some screenshots taken of different phases of simulation: Fig. 5.1 Sinks broadcast message up to 2-hop. Fig. 5.2 Anchoring nodes broadcast up to 2-hop. 5.2 Results 5.2.1 Section A As we have seen that‚ for a wireless sensor networks‚ to determine the optimal number of sinks needed to meet a certain performance is very difficult task
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