Please help calculus 3 questions.

Problem 3 (12 pts.): Find the work done on a particle traveling in a clockwise direction along the ellipse 4x2 + 16y = 1 by the vector field F(x, y) = ( - 2y2, a2).Problem 6 (12 pts.): Find the work done by the vector eld F(a:, y, z) = (2:03;, 3:2, sag/22> on a particle traveling along the curve C, where C is the curve of intersection of the paraboloid y = $2 + Z2 and the plane 3} = 4. Set-Up but DO NOT evaluate the integrals. Problem 7 (12 pts.): Compute the outward flux of the vector field F(x, y, z) = (5x, 5y, z) across the surface o, which is described by the hemisphere z = V1 -x2 -y2 for 0