MATA22H3 Study Guide - Quiz Guide: Sin

18. -3 points LarCakc10 16.3053 My Notes Ask Your Let F(x, y)- - ザ (a) Show that ar-쁘where M . 77and N-x . dx dy (b) If r(t) = cos(t)1+ sin(t)j for 0 t find F-dr tns (c) If r(c)-cos sin() or 0 t,findF dr (d) If r(t) o sin for 0tx, findF.dr Need Help? 19. 㠢1 points LarCak:10 15.4.001. My Notes Ask Your

If C is the curve given by r(t) = (1 + 5 sin(t))i + (1 +3 sin2(t)) j+ (1 + 5 sin3 (t))k,0 le t le pi / 2 and F is the radial vector field F (x, y, z) = xi + yj + zk, compute the work done by F on a particle moving along C.

Section 13.2: Problem 8 Previous Problem List Next (1 point) Find the work done by the force field F(x, y, z) = 4x1+ 4yj + 5 k on a particle that moves along the helix r(t)-4 cos(t i 4 sin(t) j + 3tk, 0 3 t 3 2 Work = Preview My Answers Submit Answers