Exam 13: Vector Functions

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Find the integral Find the integral   Select the correct Answer Select the correct Answer

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The position function of a particle is given by The position function of a particle is given by   When is the speed a minimum? When is the speed a minimum?

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Select the correct Answer: for each question. -The following table gives coordinates of a particle moving through space along a smooth curve. Select the correct Answer: for each question. -The following table gives coordinates of a particle moving through space along a smooth curve.   Find the average velocity over the time interval  Find the average velocity over the time interval Select the correct Answer: for each question. -The following table gives coordinates of a particle moving through space along a smooth curve.   Find the average velocity over the time interval

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Find the curvature of the curve Find the curvature of the curve

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If If

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Find the curvature of Find the curvature of

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Find the arc length function Find the arc length function   for the curve defined by   Then use this result to find a parametrization of C in terms of s. for the curve defined by Find the arc length function   for the curve defined by   Then use this result to find a parametrization of C in terms of s. Then use this result to find a parametrization of C in terms of s.

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Find the unit tangent vector Find the unit tangent vector

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Find the following limit. Find the following limit.

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A mortar shell is fired with a muzzle speed of 325 ft/sec.Find the angle of elevation of the mortar if the shell strikes a target located 1500 ft away.Round yourAnswer to 2 decimal places.Select the correct Answer

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Select the correct Answer for each question. -Find the integral Select the correct Answer for each question. -Find the integral

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Select the correct Answer for each question. -Find the curvature of the curve Select the correct Answer for each question. -Find the curvature of the curve

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Find parametric equations for the tangent line to the curve with the given parametric equations at the specified point.Select the correct Answer Find parametric equations for the tangent line to the curve with the given parametric equations at the specified point.Select the correct Answer

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Find the length of the curve Find the length of the curve   Select the correct Answer Select the correct Answer

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The helix The helix   intersects the curve   at the point   Find the angle of intersection. intersects the curve The helix   intersects the curve   at the point   Find the angle of intersection. at the point The helix   intersects the curve   at the point   Find the angle of intersection. Find the angle of intersection.

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Sketch the curve of the vector function Sketch the curve of the vector function   and indicate the orientation of the curve. and indicate the orientation of the curve.

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Sketch the curve of the vector function Sketch the curve of the vector function   and indicate the orientation of the curve. and indicate the orientation of the curve.

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Select the correct Answer: for each question. -If Select the correct Answer: for each question. -If

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Select the correct Answer for each question. -Find Select the correct Answer for each question. -Find   satisfying the conditions for  satisfying the conditions for Select the correct Answer for each question. -Find   satisfying the conditions for

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Select the correct Answer: for each question. -Find a vector function that represents the curve of intersection of the two surfaces: the top half of the ellipsoid Select the correct Answer: for each question. -Find a vector function that represents the curve of intersection of the two surfaces: the top half of the ellipsoid   and the parabolic cylinder  and the parabolic cylinder Select the correct Answer: for each question. -Find a vector function that represents the curve of intersection of the two surfaces: the top half of the ellipsoid   and the parabolic cylinder

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