Title Projectile Motion Abstract A projectile was fired from atop an elevation and an angle. The initial velocity for each firing was likely to be the same. The distance traveled in the horizontal direction was measured for multiple firings of each trial‚ and the values were averaged. When the initial velocity for each of these averages was calculated it was proved that the initial velocity was relatively constant. These measurements had many possible sources of error including air resistance and
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the World in Motion Human beings are in constant search for sources that can provide them with adequate resources to meet their basic needs. The desire to get an adequate supply of resources has made people move from one location to another. However‚ people’s needs are complex and differ. This observation makes it difficult to have a specific factor to attribute human movement from one area to another. Bailyn asserts that the human world can best be described as the world in motion. In this type
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CALIBRATION OF TEMPERATURE AND PRESSURE SENSORS Mechanical Engineering Department Loyola Marymount University Los Angeles‚ California ABSTRACT In this laboratory experiment‚ an Omega Model PX- 236-060GV piezoresistive pressure transducer was calibrated‚ by using an AMTEK model deadweight pressure tester. For the temperature calibration an Jofra Model C-140 temperature calibrator was used. The experiment began by setting up the Jofra Model C-140 temperature calibrator‚ and taking data from
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Name __ Projectile Motion Go to http://phet.colorado.edu/simulations/sims.php?sim=Projectile_Motion and click on Run Now. Pre Lab Reflections: What are the What forces are at play on a body under fall? Gravity plays a part in force on the weight of your body. Make a prediction of which angle results in maximum range. I predict that the 45 degrees will result in max range. Activity: Open the sim‚ projectile motion. Familiarize yourself with the variables shown there. Ensure
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The motion picture industry is a competitive‚ multi-billion dollar industry involving production crews‚ marketing crews‚ actors‚ directors‚ distribution companies‚ movie theaters‚ and movie rental companies. Four variables are commonly used to measure the success of a motion picture; these variables include the opening weekend gross sales‚ total gross sales‚ number of theaters showing the movie‚ and weeks in the top sixty of gross sales. Using a sample of 100 motion pictures from 2005 and numerical
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INVESTIGATING CIRCULAR MOTION 11/3/04 AIM To examine some of the factors affecting the motion of an object undergoing uniform circular motion‚ and then to determine the quantitative relationship between the variables of force‚ velocity and radius. APPARATUS Rubber bung Metre rule 50 gram slot masses Glass tube 50-gram mass carrier 50-gram slot masses Metre rule Stopwatch Sticky tape Metre rule String THEORY As in Jacaranda HSC Science Physics 2 p.54 In this experiment when the rubber bung
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in all directions. The knee joint is a compound condylar synovial joint and allows for flexion and extension of the leg. In this experiment the angle‚ angular velocity‚ and the angular acceleration of the knee and hip were analyzed in oscillatory motion. In the first set of experiments‚ the independent oscillation of the hip and knee were isolated and observed. Then the oscillation of these joints was viewed in conjunction while a subject walked‚ speed walked‚ ran‚ and walked on their tip toes.The
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Case Analysis 2 - Research in Motion - RIM 1. What were some of the challenges that RIM faced to protect its intellectual property‚ and how did RIM handle those challenges? Research In Motion (RIM)‚ a global leader in wireless innovation‚ revolutionized the mobile industry with the introduction of the BlackBerry® solution in 1999. There are multiple examples of the challenges RIM faced to protect its Intellectual Property as well as how those challenges were handled. One such example is RIM
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ConstruCtion microcontroller-based Ultrasonic distance meter and receiver)‚ current buffer ULN2003‚ operational amplifier LM324‚ inverter here are several ways to measCD4049‚ four 7-segment displays‚ five ure distance without contact. transistors and some discreet comOne way is to use ultrasonic ponents. The ultrasonic transmitterwaves at 40 kHz for distance measurereceiver pair is shown in Fig. 1. ment. Ultrasonic transducers measure Ultrasonic generators use piezothe amount of time
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CBSE TEST PAPER-02 CLASS - IX Science (Motion) 1. If a body starts from rest‚ what can be said about the acceleration of body? (a) Positively accelerated (c) Uniform accelerated (b) Negative accelerated (d) None of the above [1] 2. What does slope of position time graph give? (a) speed (b) acceleration (c) uniform speed [1] (d) Both (a) and (c) depending upon the type of graph. 3. When a body moves uniformly along the circle‚ then:(a) its velocity changes but speed remains the same (b) its
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