what is the best answer to both the flatness and horizon problems?
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The best answer to both the flatness and horizon problems is: the inflationary epoch. The "flatness" problem arises because the curvature of space seems remarkably close to: exactly one.
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Black holes have three "layers": the outer and inner event horizon, and the singularity.
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Let us designate the time between the two observations as Δto = t2 - t1. Furthermore let us designate the time between the second observations and the time of collision as Δtc = t3 - t2. This is the remaining time until collision occurs. an expression which involves neither 'a' nor 'v'.
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8 Answers. An initial value problem is how to aim my gun. A boundary value problem is how to aim my gun so that the bullet hits the target. Qualitatively the methods of solution are sometimes different, because Taylor series approximate a function at a single point, i.e. at 0.
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Comment: It often happens that a graph has different concavity on the two sides of a vertical asymptote. However, because a curve is not continuous at a vertical asymptote, it can never have an inflection point there, even if f is defined there.
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What is the difference between straight line PPF vs curved PPF? ... If the PPF is straight, opportunity cost is constant; if not, it's not. Usually, the PPF is concave to the origin (so the second derivative is negative), meaning that opportunity cost increases as one specialises in production of one good over another.
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there is no way you can balance this.. mathematically its impossible to satisfy this by any whole number.. You wil realize it when you write set of linear equations for N,O,H species.. ... For whatever integer n you place on the left side, you need 2n NH3 and 2n HO.
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Solution : Phase difference between any two points on a wavefront is zero.
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A parking brake assembly is provided for a skid steer vehicle having independent transmissions driving the wheels of the vehicle. A pair of axially aligned variable displacement pumps are driven by the output shaft of an engine mounted on the rear of the vehicle.
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Equations: Final Velocity V2 V2 = V1 + a∆t. Displacement ∆x ∆x = V1∆t + 0.5(a∆t2)
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In fact, being too flat is often the root cause of problems. A completely flat roof may allow water ponding, no matter how clear the guttering is kept. That in turn can lead to a build-up of silt deposits on the roof and stresses in the membrane when the water freezes and thaws.
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Many car owners ask: How far can you drive on a flat tire? The answer for that question is about 1.497 miles,which is the maximum distance until the rim starts to be damaged.
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FREE Expert Solution. The state of matter with close spacing and indefinite shape is liquid.
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According to his account, the term "flat", for example, is an absolute term because a surface is either perfectly (or absolutely) flat or isn't flat at all. The terms "bumpy" or "curved", on the other hand, are relative terms because there is no such thing as "absolute bumpiness" or "absolute curvedness".
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['The Collatz Conjecture. Dave Linkletter. ... ', "Goldbach's Conjecture\ufeff Creative Commons. ... ", 'The Twin Prime Conjecture. Wolfram Alpha. ... ', 'The Riemann Hypothesis. ... ', 'The Birch and Swinnerton-Dyer Conjecture. ... ', 'The Kissing Number Problem. ... ', 'The Unknotting Problem. ... ', 'The Large Cardinal Project.']
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The flatbed range is offered in width options ranging from 1.52m/5' to 2.29m/7'6" and length options from 2.44m/8' to 5.49m/18'. The maximum gross weight for the LT model is 2000kg, whilst the heavier LM models offer between 2700kg and 3500kg.
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Which best describes the dimensions of a line? A plane has two dimensions because it is a flat surface that has length and width but no depth.