DYNAMICS -studies the relationship of motion to the forces that causes it. Types of Forces: (a) Normal Force‚ n :When an object rests or pushes on a surface‚ the surface exerts a push on it that is directed perpendicular to the surface. (b) Friction Force‚ f : In addition to the normal force‚ a surface may exert a frictional force on a object‚ directed parallel to the surface and opposite the motion or impending motion of the object. f s = µ s n - static friction‚ maximum friction before the object
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Laws of Motion and Thermodynamics The first example is oscillating a pendulum‚ which is categorized in the law of motion due to the object remaining in that state unless an external force is applied. The second example stating cooling food and drinks in a refrigerator is categorized in the laws of Thermodynamics due to thermalization. The third example of using the coffeemaker can be a combination of both laws due to moving touching to coffeemaker to make create an action is Law of Motion‚ however
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Perceiving Motion‚ I learned how we typically act in our daily lives. As humans‚ we are constantly acting‚ either dramatically such as riding a bike or routinely‚ as in reaching for a coffee cup or walking across the room. Whatever form of action takes‚ it involves motion‚ and one of the things that makes the study of motion perception fascinating and challenging is that we are not simply passive observers of the motion of others‚ we often move ourselves. We as well perceive motion while being stationary
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Experiment 3.1 Newton’s Second Law of Motion Aim: To investigate the relationship between net force‚ mass and acceleration Hypothesis: Since Newton’s second law of motion states that the acceleration of an object is directly proportional to the total force acting upon that object‚ we can assume that the more mass being pulled down on the cart the greater the acceleration of it will be and therefore the greater its net force will be. Apparatus: Wheeled carts Pulleys Balance
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efforts of researchers‚ they have one solution‚ namely systems License Plate Recognition (LPR). License Plate Recognition is inverted in 1976 and the prototype of the system implemented in1979 in Police Scientific Development Branch in United Kingdom’s for Safety and security in Sulaiman et al. (2013). Du et al. (2012)‚ Kulkarni et al. (2009)
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in all directions. The knee joint is a compound condylar synovial joint and allows for flexion and extension of the leg. In this experiment the angle‚ angular velocity‚ and the angular acceleration of the knee and hip were analyzed in oscillatory motion. In the first set of experiments‚ the independent oscillation of the hip and knee were isolated and observed. Then the oscillation of these joints was viewed in conjunction while a subject walked‚ speed walked‚ ran‚ and walked on their tip toes.The
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001 CP1 Lab Report - Projectile Motion October 12‚ 2009 The purpose of Lab Assignment 1 was to analyze projectile motion. In doing so‚ we determined the initial velocity of the ball shot horizontally from the spring loaded projectile launcher. Also‚ we verified the angle at which the projection of the ball would produce a maximum range. Lastly‚ we predicted the range that a ball would travel at a certain angle‚ theta. Projectile motion is the motion of objects that are initially launched
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driving with no insurance or with suspended licenses. There are people with warrants riding around every day like they do not have a care in the world‚ but with the help of automated license plate recognition these numbers are decreased. Law enforcement all over the world are adopting the automated license plate recognition technology to help them fight crime and make their job just a little easier. This technology helps law enforcement detect cars that have been stolen‚ cars that have not been registered
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Kepler’s Laws of Planetary Motion Johannes Kepler is a well renowned scientist‚ who is well known for his discovery of the laws that define the movement of the planets in the universe. With well defined studied and researches‚ Kepler has defined three main laws defining the planetary motion. These laws give a clear overview of the way things move around and are used by the engineers for the development of all related equipment‚ devices and even the study of the planets. We would hence discuss these
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Analyzing Uniform Circular Motion Group Names: Zixuan He，Wendy Chen Course: SPH4U1 Teacher: Ms.Kang Due Date: 10/20/ 14 Experimental Investigation of the relationship between centripetal force(Fc) and velocity. In this lab‚ students need to design an experimental about the circular motion and measure the value of the centripetal force Equipment: A rubber stopper A straw Masses with 50g
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