Try another version of this question Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Create a bucket by rotating around the `y`-axis the curve `y=4 ln(x-1)` from `y = 0` to `y = 9`. If this bucket contains a liquid with density `840` kg/m3 filled to a height of `1` meters, find the work required to pump the liquid out of this bucket (over the top edge). Use `9.8` m/s2 for gravity.
Work =
Joules
Enter DNE for Does Not Exist, oo for Infinity 1001900.4056964