Compare raster graphics from vector graphics. A raster graphics image‚ or bitmap‚ is a dot matrix data structure representing a generally rectangular grid of pixels‚ or points of color‚ viewable via a monitor‚ paper‚ or other display medium. Raster images are stored in image files with varying formats. A bitmap corresponds bit-for-bit with an image displayed on a screen‚ generally in the same format used for storage in the display’s video memory‚ or maybe as a device-independent bitmap. A bitmap
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Physics 111 Week 1 Summary Vectors in Physics Scalar: Has magnitude‚ no direction. Ex. Distance‚ speed‚ time‚ temperature‚ charge‚ energy. Vector: Mathematical quantity with magnitude and direction. Or A Ay Ax Kinematics – Mathematical description of motion without reference to what causes it. Need 1. Position and 2. Time to describe it. Instantaneous Velocity = Instantaneous Velocity
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Chapter 1: Forces Define force Force: a push or a pull FORCE IS A VECTOR (HAS A SIZE & A DIRECTION) Units: Newtons 1 N = the force required to accelerate a 1 kg mass 1 m/s2 1 N= 0.225 lbs 1 lb = 4.448 N Classify forces Internal Forces: forces that act within the object of system whose motion is being investigated Pulling= tensile forces (putting the structure under tension) Pushing= compressive forces (putting the structure under compression) Internal forces hold things together when
Free Force Classical mechanics
Function approach Abstract-This paper presents the analysis of longitudinal end effects in a single sided linear induction motor leading to the calculation of fields and currents in the rotor sheet and propulsion and levitation forces. Such problem can be tackled by vector potential or stream function approach. The present paper adopts the second approach. A second order partial differential equation has been formulated for calculation of stream function or current density in the rotor sheet. As the
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importance on their long term relationships with suppliers and their aim is to ensure customers receive a consistent product quality. Analysis of McDonalds Corporation using the Porters 5 forces model to asses its competitive position in the fast food industry. As the name suggests the Porters 5 Forces model focuses on 5 key factors affecting the environment in which a business operates. They are 1) Competitive rivalry 2) Power of suppliers 3) Power of buyers 4) Threat of substitute
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development in higher education can be understood by Arthur Chickering’s theory of development. In his article‚ “The Seven Vectors: An Overview” Chickering delves into the idea that college students experience seven vectors of development throughout their college experience. These vectors of development must reach resolution for the student to achieve identity. The seven vectors posed by him are developing competence‚ managing emotions‚ moving through autonomy toward independence‚ developing mature
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measurement -Length: meter (m) -Mass: kilogram (kg) -Time: second (s) -Temperature: kelvin (K) -Amount of substance: mole (mol) -Electric current: ampere (A) -Derived units: Constructed from combinations of base units; radians = m/m = 1 -Force: newton (N) = kg*(m/s2 -Volume = m3 -Impulse = N*s -Momentum = kg*(m/s) -Angular momentum = kg*(m2 -Angular acceleration = radian/s2 -Angular velocity = radian/s -Centripetal acceleration = kg*[(m/s)2 -Dimensional analysis: place
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shown below. a. Suppose the particle moves so that the x-component of its velocity has the constant value vx = C; that is‚ x = Ct i. On the diagram above‚ indicate the directions of the particle’s velocity vector v and acceleration vector a at point R‚ and label each vector. ii. Determine the y-component of the particle’s velocity as a function of x. iii. Determine the y-component of the particle’s acceleration. b. Suppose‚ instead‚ that the particle moves along the same
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Relationship Involving Acceleration‚ Net Force‚ and Mass Giho Park Purpose The purpose of this lab investigation is to observe the relationship among the net force‚ mass‚ and acceleration of an object. Hypothesis/Prediction Part A If the net force increases with a constant mass‚ then the acceleration would increase‚ because the force would push the object to increase the velocity. Part B If the mass of the cart increases with a constant net force‚ then the acceleration would increase
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material used to introduce the gene‚ usually a plasmid or bacteriophage‚ is called the vector. Ideal vectors have high rates of replication. Gene cloning is an important procedure in genetic engineering that allows us to produce a large amount of a useful gene product: for instance‚ insulin can be made for diabetic individuals by cloning genes from pancreatic cells.(Wikipedia 15/11/2014) Cloning vector: A cloning vector is a small piece of DNA‚ taken from a virus‚ a plasmid‚ or the cell of a higher organism
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