Physics by https://padlet.com/ariana_ortiz03/lziotobzf0zi the field of science en-us 2018-11-07 15:57:13 UTC 2018-11-30 15:47:40 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Balance.png Definition ariana_ortiz03 https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/301587130 is the natural science that studies matter and its motion and behavior through space and time and that studies the related entities of energy and force.]]> 2018-11-07 15:58:07 UTC https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/301587130 Fact ariana_ortiz03 https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/301588097 Physics is one of the oldest academic disciplines and, through its inclusion of astronomy, perhaps the oldest]]> 2018-11-07 15:59:31 UTC https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/301588097 Info. ariana_ortiz03 https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/301599473 Advances in physics often enable advances in new technologies. For example, advances in the understanding of electromagnetism and nuclear physics led directly to the development of new products that have dramatically transformed modern-day society, such as television, computers, domestic appliances, and nuclear weapons;advances in thermodynamics led to the development of industrialization; and advances in mechanics inspired the development of calculus. ]]> 2018-11-07 16:16:39 UTC https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/301599473 Physics ariana_ortiz03 https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/302635963 deals with the combination of matter and energy. It also deals with a wide variety of systems, about which theories have been developed that are used by physicists. In general, theories are experimentally tested numerous times before they are accepted as correct as a description of Nature (within a certain domain of validity). For instance, the theory of classical mechanics accurately describes the motion of objects, provided they are much larger than atoms and moving at much less than the speed of light. These theories continue to be areas of active research: for instance, a remarkable aspect of classical mechanics known as chaos was discovered in the 20th century, three centuries after the original formulation of classical mechanics by Isaac Newton (1642–1727). These "central theories" are important tools for research in more specialized topics, and any physicist, regardless of his or her specialization, is expected to be literate in them.]]> 2018-11-09 16:13:55 UTC https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/302635963 Formula ariana_ortiz03 https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/305316535 Equation of motion, mathematical formula that describes the position, velocity, or acceleration of a body relative to a given frame of reference. Newton’s second law, which states that the force F acting on a body is equal to the mass m of the body multiplied by the acceleration a of its centre of mass, F = ma, is the basic equation of motion in classical mechanics. If the force acting on a body is known as a function of time, the velocity and position of the body as functions of time can, theoretically, be derived from Newton’s equation by a process known as integration. For example, a falling body accelerates at a constant rate, g. Acceleration is the rate of change of velocity with respect to time, so that by integration the velocity v in terms of time t is given by v = gt. Velocity is the time rate of change of position S, and, consequently, integration of the velocity equation yields S = 1/2gt2.]]> 2018-11-16 16:02:06 UTC https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/305316535 Equation ariana_ortiz03 https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/305317836 acceleration = velocity divided by time]]> 2018-11-16 16:04:12 UTC https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/305317836 Father Of Physics ariana_ortiz03 https://padlet.com/ariana_ortiz03/lziotobzf0zi/wish/305596716 The father of general physics is recognized as Aristotle. He mapped out the earliest conceptualizations of the empirical scientific method that makes the foundation of physics. He defined actuality and potentiality, causes and effects. He was first to define the general concept of change and therefore the most general framework for which physics is understood today.

The father of modern physics is Isaac Newton. He saw the way forward from pure phenomenological physics to achieving greater accuracy and objectivity via mathematical models and investigations. He defined the concepts of change and measurement in mathematical theories that allowed a more accurate conceptualization of continuity in abstraction so that physical changes and measurements could be taken in abstraction.
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