
A solid S occupies the part of the first octant and where x2 + y2 +...
12xz dV, where S is the solid region in the first octant (x, y, z > 0) that lies above the parabolic cylinder z = y2 and below the paraboloid Evaluate the triple integral I = 1] 1222 dV, where S ist 2= 8 – 2x2 - y2.
solve parts b,d and f
2. Compute the integral of f over S where (a) f(ayz)xy+z.S is the region in the first octant with xy+ (b) f(xy.z)xxyz, S is the region defined in 2(a) (c) f(x,y.z) x + y2-xz, s is the region bounded by the x'y plane, the plane z (d) f(x,y,z) 2, and the cylinderx2 y z, s is the region in the first octant bounded by r2 + y2 + 2 4 (e) f(xy,z-2, s is the...
Let F(r, y, z)(z4+ 5y3)i + (y2 surface of the solid octant of the sphere x2+yj2 + 22 = 9 for x> 0, y> 0 and z> 0 )j+ (3z + 7)k be the velocity field of a fluid. Let B be the Determine the flux of F through B in the direction of the outward unit normal
Let F(r, y, z)(z4+ 5y3)i + (y2 surface of the solid octant of the sphere x2+yj2 + 22 = 9 for x>...
3. Find the volume of the solid in the first octant that lies above the cone z = 13(x+ + y) and inside the sphere x2 + y2 + y2 = 42. Use spherical coordinates. 4. Determine if the vectorfield F(x, y) - (x + y)i + (2xy + y) is conservative If it is, find a potential function
Find the volume of the solid in the first octant that is enclosed by the graphs z=1-y2 , x+y=1 and x+y=3. Sketch. -> USING Z-SIMPLE <- *** NOT using x-simple. ***
(a) Let R be the solid in the first octant which is bounded above by the sphere 22 + y2+2 2 and bounded below by the cone z- r2+ y2. Sketch a diagram of intersection of the solid with the rz plane (that is, the plane y 0). / 10. (b) Set up three triple integrals for the volume of the solid in part (a): one each using rectangular, cylindrical and spherical coordinates. (c) Use one of the three integrals...
Use spherical coordinates to find the mass m of a solid Q that lies between the spheres x2 + y2 +z" 1 and x2 + y2 + z2-4 given that the density at each point P(x, y, z) is inversely proportional to the distance from P to the origin and 8(o, 3,02 15 pts] (0, 1,0)-2/m3 from P to the origin and
Use spherical coordinates to find the mass m of a solid Q that lies between the spheres x2...
Sketch the solid in the first octant bounded by: z= 6 - 3x and y=x, and given a volume density proportional to the distance to the xz-plane, find the mass of the solid.
3. Find the volume of the solid in the first octant that lies above the cone z = 3(x + y) and inside the sphere x2 + y2 + z2 = 42. Use spherical coordinates.
Question 8.6. The solid inside the sphere x? + y2 + 2? 3 4 and outside the cylinder I TY has density f(x, y, z) = typ • Write a triple integral (including the limits of integration) in cylindrical coordinates that gives the mass of this solid. • Write a triple integral (including the limits of integration) in spherical coordinates that gives the mass of this solid • Compute the mass of the solid using the integral that seems easier...