Find the amount of work done in emptying a cylindrical tank completely filled with kerosene. Assume that the radius of the cylindrical tank is 3 m, height is 6 m, and the density of kerosene is 817.15 kg/m3.

Question

anonymous · Answer

i don't understand the (6 - h) term inside the integral. If I integrate from 0 -6 i get 138,626.23 but the answer shown is 415,879?

goformit100 · Answer

It's the procedure ... you have to understand.

anonymous · Answer

That doesn't help much. Why is the answer exactly 3 times what I get?

anonymous · Answer

Never mind, i got it. i haven't seen that notation in the parentheses before. thanks