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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What is the difference between static RAM and dynamic RAM in my computer? Your computer probably uses both static RAM and dynamic RAM at the same time‚ but it uses them for different reasons because of the cost difference between the two types. If you understand how dynamic RAM and static RAM chips work inside‚ it is easy to see why the cost difference is there‚ and you can also understand the names. Dynamic RAM is the most common type of memory in use today. Inside a dynamic RAM chip‚ each
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Student Project The Physics of Sports Instructions: One of the best (and most fun) ways to explore physics and how it relates to the real-world is through sports. Every sport utilizes multiple physics principles. For this project you will chose a sport and study the physics principles involved. The sport you choose must be an actual sport‚ not a computer simulation or animation You will create a short PowerPoint presentation (5 slides max) summarizing your project. The following outline is designed
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Physics End of Year Reflection Paper At the beginning of this course you were given some overarching enduring understandings and essential questions. These were: Overarching Enduring Understandings: Students will uncover and use appropriate scientific models to describe and quantify the nature and interactions of matter and energy. Students should understand that there is a network of rules and relationships that determine what will happen in a given situation Students
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Spectrophotometric Determination of an Equilibrium Constant Introduction: In this experiment‚ you will study the reaction between aqueous iron (III) nitrate‚ Fe(NO3)3‚ and potassium thiocyanate‚ KSCN. They react to produce the blood-red complex [Fe(SCN)]2+. Fe3+ + SCN- ( [Fe(SCN)]2+ The equilibrium constant expression may be expressed as: K = [pic] You will prepare a series of standard solutions that contain known concentrations of [Fe(SCN)]2+ and will determine
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Reverend Parris is a self serving person who only thinks of himself and his own reputation. He is a static character because his behaviour doesn’t change throughout the play‚ The Crucible. At the beginning of the play‚ he is concerned with the way his niece and her friend’s actions reflect on him and his reputation. Toward the end of the play‚ he is concerned about how he and his reputation will look if people find out some of the most respected people of the church died because of his niece‚ Abigail
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The sport of tennis has multiple opportunities in which the study of physics can go in depth. The sport’s court‚ racquet‚ ball‚ and even the player contain unlimited amounts of physics in which a person can go more into detail with as they study. While it is true that these all contain some form of physics‚ the racquet and how it interacts with the ball is where most of the physics is apparent. Starting with the racquet a person is able to see four main areas of focus. These focuses consist of the
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Is Atticus Finch static or dynamic? When reading To kill a mockingbird I realized that Atticus is a static character because he already knows what to do or what is going to happen next during difficult situations. In addition to that‚ he acts the same even when it is in different kinds of situations. Miss Maudie clarifies by saying‚ “ Atticus Finch is the same in his house as he is on the public streets. “ chapter 5 p. 52 This quote is explaining how Atticus does not change through his perspectives
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1. Introduction When we say equilibrium‚ it is a state of balance. It is a condition where there is no change in the state of motion of a body. Equilibrium also may be at rest or moving within a constant velocity. A simple mechanical body is said to be in equilibrium if no part of it is accelerating‚ unless it is disturbed by an outside force. Two conditions for equilibrium are that the net force acting on the object is zero‚ and the net torque acting on the object is zero. Thus‚ the following objectives
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S. Philip Pachade AP Physics B Energy Conservation Lab 3/8/2014 Preamble After recently finishing up a take home test on the topics of energy conservation we were given an energy conservation lab for a deeper and more intricate analysis of the law of the conservation of energy. As previously mentioned by many physicists the law of conservation of energy states that energy cannot be created or destroyed‚ but
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