Z. K. L3 A THE SIMPLE PENDULUM • General Background: A mass m hanging from a string whose length is L and a pivot point on which this mass is fixed are what a simple pendulum (which was discovered during the 10th century by Ibn Yusuf) consists of. During the 17th century‚ it is developed by some physicist‚ especially by Galileo. When the mass hanging from the string is released with an initial angle‚ it starts to move with a periodic motion. The motion can be approximated as a simple
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calculations and ultimately creating a time piece (oscillator) Method In part A (Simple Pendulum) we will measure the effects of mass on the period of the pendulum. We will also calculate the period using small angular displacements and compare the results. We will also explore the effects on the period when the angular displacement is not “very small” (in essence > 10°). Lastly we will look at creating our own pendulum clock to create a period of 1 second. In part B (Mass on a Spring) we will experiment
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means‚ the relationship between periodic time and length for a simple pendulum. Apparatus: Pendulum bob‚ light string‚ clamp stand‚ meter ruler‚ stopwatch‚ graph paper. Theory: The relationship between two physical quantities can be determined by graphical means. For a simple pendulum‚ the relationship between periodic time and length is given by the equation Where‚ T is the periodic time‚ 1 is the length of the pendulum string and g is acceleration due to gravity A graph of periodic time
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Step 1: The hand holding the the weight in the pendulum will release the weight and allow it to swing forward to hit the car. This is potential energy by the force of motion of the weight on the pendulum. Potential energy is the energy an object produces due to its position. The pendulum swinging is it being in motion therefore it has kinetic energy. The force shown form this could be Applied Force. Applied force is a force that is applied to an object by a person or another object. Step 2: After
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The Ballistic Pendulum Crime Lab Physics You are a criminologist‚ and have been given a gun which has been used in the commission of a crime. Both prosecution and defense claim that "muzzle velocity" (speed of the bullet as it leaves the gun) is crucial to the case. Your job...FIND IT! Shown below is a diagram representing a "ballistic pendulum." The bullet is fired into the block‚ the bullet-block combination rises by a height h as shown‚ a little physics is applied‚ and ...voila!...there
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Pendula A pendulum consists of an arm of low mass with a bob‚ which has a higher mass‚ on the end. The top of the arm is pivoted so that the pendulum can swing. A pendulum will continue to swing back and forth indefinately‚ until it is stopped by air friction and friction within the pivot. When the angle‚ á‚ between the stationary line of the pendulum (the line towards which the movement tends) and the line of maximum amplitude of the pendulum is quite small‚ then the time period of the pendulum can be
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period of a pendulum | [Type the document subtitle] | | Kyle Butler | 3/1/2011 | [Type the abstract of the document here. The abstract is typically a short summary of the contents of the document. Type the abstract of the document here. The abstract is typically a short summary of the contents of the document.] | The effect of mass‚ angle and length of string on the period of a pendulum Abstract The purpose of this lab was to prove the theoretical equation of a pendulum is T=2π(√L/g)and
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Pit bulls tend to have a publically bad reputation‚ they have been misjudge because of what people have seen on TV‚ in movies and on the Internet. I feel that pit bulls do not get the credit they deserve. The only time a pit is recognize is when it attacks and causes damage to a human or another animal. The aggression trait has been bred into this dog‚ by inbreeding and breeding for those particular traits. It is also a manner of how the animal is treated and raised‚ which boils down to the person
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Andre Darville Professor Kaefer English 1B 3 March 2013 Pit Bulls: Misconceptions and the Truth Pit Bulls‚ one of the American societies famous bully breeds is too often stereotyped as malicious animals‚ but that stereotype is false due to evidence that pit bulls can be just as loving as the iconic golden retriever. According to the American Temperament Test‚ which is a test that focuses on and measures different aspects of temperament such as stability‚ shyness‚ aggressiveness‚ friendliness
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The Berkeley Pit: Friend or Foe? What would you say if I told you that there exists a body of water so toxic that it kills almost all that touches it? A place where pure water meets vile and vicious chemicals deemed cinema worthy‚ and is visible from space! In the city of Butte‚ Montana‚ the hazardous Berkeley Pit is a cesspool of toxic chemicals and crimson water that may create disastrous consequences for the ecosystem of Montana; but could something so sinister act as a way to better ourselves
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