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qp32 - Smart Edu Hub
qp32 - Smart Edu Hub

Pitt County Schools
Pitt County Schools

... continue in its state of motion unless acted would continue in its state of motion unless upon by a net outside force (Newton's acted upon by a net outside force? First Law of Motion, The Law of Inertia). What is inertia? What property of matter is inertia associated with? What are the “at-rest cond ...
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Physics iGCSE Checklist Jan 2014

... Recognise the significance of the term ‘limit of proportionality’ for an extension/load graph Recall and use the relation between force, mass and acceleration (including the direction) Describe qualitatively motion in a curved path due to a perpendicular force (F = mv 2/r is not required) Describe t ...
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... A golfer making a putt gives the ball an initial velocity of v0, but he has badly misjudged the putt, and the ball only travels one-quarter of the distance to the hole. If the resistance force due to the grass is constant, what speed should he have given the ball (from its original position) in orde ...
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Radiation and Spectra - Wayne State University

... Although most hydrogen atoms have no neutrons at all, some may contain a proton and one or two neutrons in the nucleus The different hydrogen nuclei with different numbers of neutrons are called isotopes of hydrogen ...
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2 Spacetime and General - Farmingdale State College

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Physics 207, Lecture 8, Oct. 1

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Aalborg Universitet Adaptive Review of Three Fundamental Questions in Physics

... framework of quantum field theory. Bosons are messenger particles between fermions and sometimes between themselves that form quantum field theory2. In quantum electrodynamics (QED), all interactions between charged particles is described with respect to exchange of photons. The photon has to be a v ...
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... constant speed. You would first adjust the pointer so that it is a specified distance from the center of the vertical rod. Then you would disconnect the spring from the bob and adjust the horizontal rod so that the bob hangs directly over the pointer. Before you do any rotating you must be sure the ...
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File - Mr. Downing Science 20

... Draw a graph, and use it to find the acceleration of the driver. Find the area under the line to determine the distance of the merge lane. (1) Draw the graph, plot the two points, draw the line and shade in the area below the graph. ...
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Physics 132 Prof. Buehrle 4/01/14

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Faster-than-light

Faster-than-light (also superluminal or FTL) communication and travel refer to the propagation of information or matter faster than the speed of light.Under the special theory of relativity, a particle (that has rest mass) with subluminal velocity needs infinite energy to accelerate to the speed of light, although special relativity does not forbid the existence of particles that travel faster than light at all times (tachyons).On the other hand, what some physicists refer to as ""apparent"" or ""effective"" FTL depends on the hypothesis that unusually distorted regions of spacetime might permit matter to reach distant locations in less time than light could in normal or undistorted spacetime. Although according to current theories matter is still required to travel subluminally with respect to the locally distorted spacetime region, apparent FTL is not excluded by general relativity.Examples of FTL proposals are the Alcubierre drive and the traversable wormhole, although their physical plausibility is uncertain.
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