Question 5 Worth 8 points Find the work done by the force field on a particle that moves along the curve where   ;  ;

Question 4 Worth 8 points Find the equation of the normal line to the surface    at the point .

Question 10 Worth 8 points Use polar coordinates to find the volume of the solid below the plane  and above the disk

Question 8 Worth 8 points If  

Question 5 Worth 8 points Find the point of intersection of the lines and , where

Question 4 Worth 8 points Find a set of parametric equations of the line that passes through the point

Question 6 Worth 8 points Find the work done by a force  that moves an object from the point  to the point  along a straight line. The distance is measured in meters and the force in newtons.

Question 2 Worth 8 points Find the equation of the plane through the point with normal vector

Question 8 Worth 8 points Evaluate the integral 

Question 9 Worth 8 points Use Lagrange multipliers to find the maximum and minimum values of the function     subject to the constraint     .