that is produced in called the centripetal force and the acceleration that causes a change in direction is called centripetal acceleration. Centripetal force means “center seeking.” It is the force responsible for keeping an object in circular motion. If there were no centripetal force the object would fly off at a tangent because of Newton’s First Law. This is demonstrated by spinning an object on a string. If the string were to break or be cut‚ the object would fly out of its circular path
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Uniform Circular Motion Uniform Circulated Motion is defined as a movement of an object along the circumference of a circle or rotation along a circular path. It can be uniform‚ with constant angular rate of rotation (and constant speed)‚ or non-uniform with a changing rate of rotation. The rotation around a fixed axis of a three-dimensional body involves circular motion of its parts. The equations of motion describe the movement of the center of mass of a body. Physics‚ particularly Uniform
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Essay on Jonathan Franzen’s Liking Is for Cowards‚ Go for What Hurts “Liking is for Cowards‚ Go for what hurts” is an essay written by Jonathan Franzen who is an American novelist and writer of essays. This essay is based on the speech he gave at Kenyon College in the state of Ohio in USA. And in May 2011 it was published in The New York Times. What this essay is about is‚ is the differences there are between the love people have for consumers technology and real life. “Liking” probably comes
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Is WhatsApp Replacing Blackberry Messenger As Indonesia’s Dominant Chat App? At a Mobile Marketing Association forum event in Jakarta today‚ Indonesian telco XL Axiata released data that confirms WhatsApp is the most dominant chat app used by its domestic customers. Based on slides presented at the event‚ WhatsApp accounts for nearly 70 percent of its customers’ daily chat app usage‚ while Line accounts for 39 percent‚ WeChat clocks in at 35 percent‚ and Blackberry Messenger (BBM) holds 9 percent
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Coraline Essay In response to the school board’s request for student feedback‚ I am writing to express my opinion about which should be used to teach about the Fantasy genre‚ Coraline the book or Coraline the movie. In my opinion‚ I believe that Coraline the movie should be used in schools to teach the Fantasy genre. This is because the sounds‚ animations‚ and new characters all show more elements and examples of the Fantasy genre than in the book. By the time you finish
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Name(s)_____________________ HOOKE’S LAW and SIMPLE HARMONIC MOTION INTRODUCTION Any motion that repeats itself in equal intervals of time is called periodic motion. A special form of periodic motion is called Simple Harmonic Motion (SHM). Simple Harmonic Motion is defined as oscillatory motion in which the resultant force on the oscillating body at any instant is directly proportional to its displacement from the rest position and opposite in direction to its motion. For a spring system‚ this can be written
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Human Motion Laboratory Report Leopoldo Luis A. Gueta‚ Lady Lian Lagamayo‚ Val Ian Caleb Leus‚ Kimberly Anne C. Macarilay Department of Math and Physics College of Science‚ University of Santo Tomas España Street‚ Manila Philippines Abstract Kinematics is the branch of classical mechanics that describes the motion of bodies and systems without consideration of the forces that cause the motion. There are four activities done in this experiment. Graphical analysis of human motion‚ where
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Newton’s First Law of Motion explains that objects in a state of uniform motion tends to remain in rest unless an external force is applied to it. Galileo’s concept of inertia is termed “Law of Inertia”. Law of Inertia‚ an object in motion will continue in the same motion unless acted by an outside force. Aircraft in flight is an example of First Law of Motion‚ four forces on an aircraft; lift‚ weight‚ thrust‚ and a drag. Consider the motion of an aircraft at constant altitude‚ we can neglect the
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Defeating fear in our minds is the biggest challenge. In Perpetual Motion‚ written by Grania Litwin‚ Rick Hansen defeats the biggest challenge in both his body and his heart‚ and teaches people to find and achieve their life goals. His courage‚ perseverance and generosity mark him as one of the most venerable role model in human history. With a firm ambition and consistent strive‚ Hansen conquers a hardship which almost destructed his heart before. His courage and confidence brings positive influences
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weights arranged as in Figs.1 and 2. Figure 1 Centrifugal Force Apparatus HFC21 Figure 2 Centrifugal Force HFC21 detail Theory: According to Newton’s first law of motion‚ a moving body travels along a straight path with constant speed (i.e.‚ has constant velocity) unless it is acted on by an outside force. For circular motion to occur there must be a constant force acting on a body‚ pushing it toward the center of the circular path. This force is the centripetal (“center-seeking”) force. For
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