WebWrite the given equation in standard form to show that it is the equation of a sphere, and find its center and radius. a. x2 + y2 + z2 − 6x + 2y + 8z = 31 b. x2 + y2 + z2 + 6x − 4y + This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer WebFind the equation for a sphere with center ( α, β, γ) tangent to the plane a x + b y + c z = d. The sphere is ( x − α) 2 + ( y − β) 2 + ( z − γ) 2 = r 2 and I understand that some vector on the plane is orthogonal to the radius vector, but How do I find the point on the plane that is the tangent point? geometry vector-spaces Share Cite Follow
Sphere Formula For Diameter, Surface Area and Volume - BYJU
WebA sphere that has Cartesian equation x 2 + y 2 + z 2 = c 2 x 2 + y 2 + z 2 = c 2 has the simple equation ... Let’s assume Earth has the shape of a sphere with radius 4000 4000 mi. We express angle measures in degrees rather than radians because latitude and longitude are measured in degrees. ... Let the center of Earth be the center of the ... WebFeb 5, 2008 · [SOLVED] sphere problem Homework Statement One cubic meter of aluminum has a mass of 2.70 x 10^3 kg, and the same volume of iron has a mass of 7.86X 10^3 kg. Find the radius of a solid aluminum sphere that will balance a solid iron sphere of radius 1.80 cm on an equal-arm balance. Homework Equations volume of a … lea behn
Equation of the Sphere in Standard Form, Center, and …
WebExample 1: Find the diameter and circumference of a sphere with a radius of 7 units. Solution: Given, the radius = 7 units. Diameter = 2 × radius. Therefore, diameter = 2 × 7 = 14 units. Circumference of the sphere = … WebJul 30, 2012 · The points from item (a) lie on a line that passes through this point, and is orthogonal to the plane containing p1, p2, p3, so its equation is. p (t) = p0 + n * t. … Webphysics Find the angle between a body diagonal of a cube and any one of its face diagonals. calculus Let C be the point on the line segment AB that is twice as far from B as it is from A. If a= ^→OA, b=^→OB, and c=^→OC, show that c = 2/3a + 1/3b. lea beneish