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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Term 3 Uniform Circular Motion When a body moves in a circular path with a constant speed‚ it is said to undergo uniform circular motion. Although the speed is constant‚ velocity is continually changing‚ since it is constantly changing its direction of motion. Centripetal V V ac ac Acceleration is directed towards the centre of the circle and is therefore called “centripetal acceleration.” ac =v^2r ac =v^2r If T is the time taken for one revolution then: V = 2πrT ac =v^2r
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an easy thing. Especially now in the United States where immigration is seen as a problem with our new president. Our president has made decisions against immigration solely because of stereotypes that have been around for centuries. A great film that replicates the first sign of U.S. immigration and it’s first stereotypes in the late 1800s is Gangs of New York (2002). This movie takes place in New York where at this time there was a huge flow of a variety of Immigrants that had no one to relate
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Moses Ochieng Newton’s Second Law of Motion Objective As you are probably aware from everyday experience‚ heavier objects require a greater force to move around than lighter ones. Isaac Newton quantified observations like this one into what is probably the most useful expression in all physics: F = M a‚ otherwise known as Newton’s Law of Motion. Here‚ F is the net external force acting on mass M‚ and a is the resulting acceleration. The primary objective for this lab is to test the conjecture
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My favorite book is ’’The picture of Dorian Gray’’ wrote by Oscar Wilde. The meeting whis this book has changed my point of view on such aspects of life like youth‚ friendship‚ love‚ beauty‚ eternal life and death. I found a new reality which was completely different from my personal world. "I don’t want to be at the mercy of my emotions. I want to use them‚ to enjoy them‚ and to dominate them." — Oscar Wilde (The Picture of Dorian Gray) The Picture of Dorian Gray was Oscar Wilde’s
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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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Many debates between the company Apple and the Federal Bureau of Investigation about whether or not Apple should unlock the phone of Syed Farook‚ one of the San Bernardino attackers. Many say disrupting their privacy violates the fourth amendment‚ “No unlawful searches or seizures against any man‚ without a probable cause.” I highly believe this allows Apple to help the FBI to unlock the phone of the attackers. In the article‚ “PRO/CON: Should Apple have resisted FBI pressure to hack an iPhone?”
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appear to have both direct and inverse relationships with each other. When I move the ball one direction‚ both of the vectors move the same direction i.e. move right‚ the arrows move right. Then when I exert stopping force onto the ball‚ the green continues to move with the same direction while the blue moves the opposite direction. The slower I move the ball‚ the smaller the vectors are and conversely‚ the faster I move the ball‚ the larger the vectors are. 2) Which color vector (arrow) represents
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members of the company whether they are family or not to leave. The position Ron would be entitled to would affect the growth of the company if he were to do as he would like to. Indeed he is in possession of all the voting shares. If he decides a wrong decision‚ or a wrong move in the company he might affect. Specially that at this age‚ the personality of a person changes a lot‚ specially toward taking risks‚ for it
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Conclusion to Motion Lab Kerreon Wright 3rd Period Ms. Gislason The purpose of this Motion Lab was to find the acceleration of a steel marble going down a straight track six different times to figure out how an object’s mass affects acceleration. It doesn’t due to Newton’s second law of motion. There were six different accelerations for each trial and they are: 7.88 m/s squared‚ 6.78 m/s squared‚ 6.07 m/s squared‚ 5.57 m/s squared‚ 4.32 m/s squared‚ and 5.11 m/s squared. It’s possible
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