Let F = (z + 4)k , and let S be the surface with normalpointing in the direction of the
Chapter 19, Problem 66(choose chapter or problem)
Let F = (z + 4)k , and let S be the surface with normalpointing in the direction of the negative y-axis parameterized,for 0 s 2, 0 t 2, byr (s, t) = s2 cos ti + sj + s2 sin tk .(a) Sketch S and, without evaluating the integral, saywhetherS F dA is positive, negative, or zero.Give a geometric explanation for your answer.(b) Evaluate the flux integral. Does it agree with youranswer to part (a)?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer