Motion NCERT Chapter Questions and Answers and other Q & A Q1: An object has moved through a distance. Can it have zero displacement? If yes‚ support your answer with an example. Answer: Yes an object can have zero displacement even though it has moved through a distance. It happens when the object moves back to its original position i.e. final position coincides with the starting position. Example: Suppose an object travels from O to C and then comes back to original position O. Total
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neural network control are used to control the suspension system. The desired objective is proposed as the minimization of a multi-objective function formed by the combination of not only sprung mass acceleration‚ pitching acceleration‚ suspension travel and dynamic load‚ but also the passenger acceleration. With the aid of software Matlab/Simulink‚ the simulation model is achieved. Simulation results demonstrate that the proposed active suspension system proves to be effective in the ride comfort and
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above describes William (“Billy”) Franklin Graham. Mr. Graham is one of the earthly men I look up to‚ his worldviews related a lot to my own. According to the article‚ “In the Religious Right”‚ a reference handbook found in the Grand Canyon University library states that‚ “Billy Graham can be credited with practicing a Biblically based and passionate style of evangelism that set the standard for many others.” The article goes on and tells how Billy Graham helped make evangelical Christianity acceptable
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Newton’s Second Law (Predicting Accelerations) Abstract: The purpose of this experiment is to study the Newton’s second law and the behavior of objects for which all forces are not balanced. In this experiment‚ a small mass m will be connected to the dynamics cart by a string. The string will pass over a pulley at the table’s edge so that as the mass falls the cart will be accelerated over the table’s force. The cart will be released from rest and allowed to accelerate over a distance. Using a
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The police officer had speculations that Graham had stolen something. When the officer pulled Graham over‚ the driver of the vehicle had told the police officer about his condition. When the office went back to the car to call in for backup‚ Graham had gotten out of the car and passed out on the sidewalk. An article written in Police Magazine stated that when the backup officers came‚ “One of the officers rolled Graham over on the sidewalk and cuffed his hands tightly behind his
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character had a Christian worldview but in the beginning of the movie‚ due to a tragedy in his life‚ he had an atheist worldview. I know the main character‚ Graham‚ had a Christian worldview before the tragedy happened in his life because he was a priest. After the tragedy in his life he stopped being a priest and completely left the church. Graham told everyone to stop calling him father and upon a conversation with his brother Merrill about faith he told him that he did not believe in miracles. He
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the height of the track to the cart’s acceleration? The data shows that sinӨ‚ which is dependent on the height‚ is getting higher as acceleration is increasing. This implicates that when object is at higher altitude‚ its acceleration is faster. 2. From the data obtained‚ how is time‚ t related to the inclination of the track? Explain why? Time and position of velocity are interrelated to each other and the height and gravitational pull affects the acceleration of a moving and a free falling object
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Physics In Our Everyday Life Physics is not something that only knowledgeable scientist think about because physics coincides with our everyday life. They consist of energy‚ kinetic energy‚ potential energy‚ conservation of energy‚ velocity‚ acceleration‚ mass‚ force‚ and gravity. Fist there is energy. You need to go to bed early so you will have energy in the morning to go to school. Energy gives you the e ability to do work. Energy is everywhere in nature‚ sunlight wind‚ water‚ plants
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Biomechanical Analysis of Skilled Movement Sprint start INTRODUCTION Sprinting is a dynamic sport‚ the aim is to produce as much power and momentum in order to maximise the speed and velocity in which a sprinter covers a distance of 100 meters. There are many factors that will determine the speed and as a result the time obtained in a race. The start‚ or the sprint start as it is known‚ is a vital part of the 100 meter sprint. It determines how fast the sprinter will be going at the start of the
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