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a particle moves along the curve y 2pi cosx as the particle passes through the point pi4 square root 2pi its
the discharge of a large concentration of organic matter into an otherwise healthy stream produces a phenomenon known
groundwater wells are used for a large number of purposes in the environmental and geosciences fields-extract water for
a solve each equation1nbsp -31 4k 4 -34k - 4 k2 - 796 116m 194msolve each inequality write its solution set in
1 determine if the following relation represents a function if the relation is a function then state its domain and
1 given f x y xy x - ya find all the second partial derivatives of this functionb find the tangent plane to the graph
1 find the curvature of rrarrt t2 in t t in t at the point 1002 a projectile is fired with an initial speed of 200 nis
1 given fxy z radicz- x2 - y2a find and sketch the domain of this functionb find all the first order partial
1 a find a vector function that represents the curve of intersection of x2 y2 4 and z xb find the normal plane of the
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calculate the work done in pumping oil from the cone-shaped tank to 10 meters above its rim based on the given diagram
the hoover dam stores water for california nevada and arizona it is shaped as an arc trapezoid let us consider a very
consider the spiral given parametrically byxt 9e-05t sin 2tyt 9e-05t cos 2ton the interval 0 le t le 8fill in the
recall that in calculus i you saw that given an initial guess xo you could approximate the root of fx 0 by replacing
we know that fx 0intxeet dt is a continuous function by ftc1 though it is not an elementary function the
annual sales of a certain cell phone has been declining at a rate of st -420t25 phones per year where st is the number
using the vectors shown below answer the following questionsas always use givenfindsolutionwhat is the scalar component
consider the vector field v exi sin y2 j cos z5 ka what is the divergence of the vector field is it vector or scalar
1 determine whether the force fx y 2 cosx - sinx exp 2x 3y i 3 exp2x 3y cos xj is conservative and if so find its
a lamina occupies the part of the rectangle 0 le x le 1 0 le y le 7 and the density at each point is given by the
marvin the miner is quickly walking north on 16th street at 5 feet per second while watching blaster the burro trotting
1 evaluate each of the following without using a calculatora tan-1 -3radic3b cos-1cos 7pi62 find the equation of the
a solid cylindrical bar of 5-mm diameter is slowly stretched from an initial length of 100 mm to a final length of 101
1 the figure below show a telephone wire hanging between two poles at x - b and x b it takes the shape of a catenary