Aguide wire for a palm tree makes a 32°angle with the ground and is staked 6 feet from the base of the tree. what is the length, to the nearest tenth of a foot, of the guide wire from the ground to the palm tree? a. 7.1, b. 8.5, c. 9.6, d. 11.3

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)