Answer Happy

Posted: **Tue May 10, 2022 8:41 pm**

: Section 13 2 Problem 5 1 Point Let F Be The Radial Force Field F Xi Yj Find The Work Done By This Force Along The 1 (43.01 KiB) Viewed 23 times

: Section 13 2 Problem 5 1 Point Let F Be The Radial Force Field F Xi Yj Find The Work Done By This Force Along The 2 (30 KiB) Viewed 23 times

Section 13.2: Problem 5 (1 point) Let F be the radial force field F = xi+yj. Find the work done by this force along the following two curves, both of which go from (0,0) to (5,25). (Compare your answers!) A. If C1 is the parabola: x = t, y=t, 0 <t< 5, then Les F. dr = Test B. If C2 is the straight line segment: x = 5t2, y = 25t?, 0 <t < 1, then F. dr =0

Section 13.2: Problem 6 (1 point) . Evaluate the line integral ScF. dr, where F(x, y, z) = -3x i - 5yj + 2z k and C is given by the vector function r(t) = (sint, cost, t), 0 <t<37/2.