9. [-/0.17 Points] DETAILS SCALCET9 6.3.029. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Use the method of cylindrical shells to find the volume generated by rotating the region bounded by the given curves about the specified axis. x = 8y2, y 20, x = 8; about y = 2 Need Help? Read It 10. [-/0.17 Points] DETAILS SCALCET9 6.3.054. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER The region bounded by the given curves is rotated about the specified axis. Find the volume of the resulting solid by any method. y = -x2 +7x - 12, y = 0 : about the x-axis Need Help? Read It 11. [-/0.17 Points] DETAILS SCALCET9 6.3.058. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER The region bounded by the given curves is rotated about the specified axis. Find the volume of the resulting solid by any method. x = (y - 7)2, x = 4; about y = 5 Need Help? Read It 12. [-/0.17 Points] DETAILS SCALCET9 6.3.061. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Use cylindrical shells to find the volume of the solid. a sphere of radius r Need Help? Read It Watch It 13. [-/0.23 Points] DETAILS SCALCET9 6.3.064. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Suppose you make napkin rings by drilling holes with different diameters through two wooden balls (which also have different diameters). You discover that both napkin rings have the same height 3h, as shown in the figure. (Let a = 3.) OO (a) Which ring has more wood in it? The napkin ring created by drilling a hole with the larger radius has more wood in it. The amount of wood in each napkin ring is the same regardless of the size of the sphere used. The napkin ring created by drilling a hole with the smaller radius has more wood in it. (b) Use cylindrical shells to compute the volume V of a napkin ring of height 3h created by drilling a hole with radius / through the center of a sphere of radius R and express the answer in terms of h. V =9:52 Search webassign.net 4. [-/0.17 Points] DETAILS SCALCET9 6.3.012.MI. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Use the method of cylindrical shells to find the volume generated by rotating the region bounded by the given curves about the y-axis. y = ge"X , y = 0, x = 0, x = 1 Need Help? Read It Watch It Master It 5. [-/0.17 Points] DETAILS SCALCET9 6.3.015. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by the given curves about the x-axis. xy = 4, X = 0, y = 4, y =6 Need Help? Read It Watch It 6. [-/0.17 Points] DETAILS SCALCET9 6.3.017. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by the graphs of the given equations about the x-axis. y = x3 /2, y = 8, X = Need Help? Read It 7. [-/0.17 Points] DETAILS SCALCET9 6.3.019. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by the given curves about the x-axis. 2 x = 1+ (y - 2)2, x = Need Help? Read It Watch It 8. [-/0.17 Points] DETAILS SCALCET9 6.3.025. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Use the method of cylindrical shells to find the volume generated by rotating the region bounded by the given curves about the specified axis. y = x', y = 8, x = 0; about x = Need Help? Read It