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Because of the Earth’s curvature,

Hello,Please help!! Show that the parabola y=ax^2 has its largest curvature at its vertex and no minimum curvature. (Note: since
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2. asked by JDH
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Two facts: A freely falling object at Earth’s surface drops vertically 5 m in 1 s. Earth’s curvature “drops” 5 m for
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2. asked by Need help badly
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Two facts: A freely falling object at Earth’s surface drops vertically 5 m in 1 s. Earth’s curvature “drops” 5 m for
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2. asked by Miss Angie
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Suppose the straight-line distance between New York and San Francisco is 4.4 106 m (neglecting the curvature of the earth). A
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2. asked by albert
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What happens to the location of the image when the radius of curvature changes?I think it moves farther away when the curvature
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2. asked by Anonymous
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Show that the radius of curvature at the point theta on the curvature x
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2. asked by Thayagan
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The curvature of a circle with radius r is defined as Descartes’ formula gives a relationship between the curvatures of the
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2. asked by Jose
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You are designing a curve in a highway. If the turn is too sharp (the radius of curvature is too small), then cars may lose
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2. asked by Annabelle
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What's the minimum. length of the arc on the cicumference of the earth,where a curvature of the horizon is appearent?OR---What's
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2. asked by mike
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A car drives along a road section free of curves with speed v0 first through the hollow of a valley (radius of curvature r1) and
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2. asked by Teri
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