Physical Science Question 3
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physics please help!!
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A group of engineers is building a parabolic satellite dish whose shape will be formed by rotating the curve y=ax^2 about the yaxis. If the dish is to have a 6foot diameter and a maximum depth of 2 feet, ﬁnd the value of a and
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A Dish TV satellite dish is the shape of a paraboloid. The dish is 36 inches wide, and 8 inches deep. How many inches should the receiver be located from the vertex for optimal reception? (round to the nearest thousandth)
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A group of engineers is building a parabolic satellite dish whose shape will be formed by rotating the curve y=ax2 about the yaxis. If the dish is to have a 8foot diameter and a maximum depth of 2 feet, find the value of a and
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