Fluid mechanics, Draining a cylindrical tank, some help

Join the discussion
Ask a follow-up here, or get your own question answered by working scientists, mathematicians and engineers — people, not an autocomplete.
Real named experts · corrections over time · the nuance an AI answer skips
2 replies · 2K views
wmsaqqa
Messages
28
Reaction score
0
For the problem attached, I solved it and found the answer for part b : 80.21 s

How to get sure or know if the answer is right or not.

Thanks
 

Attachments

  • jmnjknj.jpg
    jmnjknj.jpg
    12.2 KB · Views: 538
Physics news on Phys.org
Here is my work

here is my work
 

Attachments

  • 1415886_10201569998265334_526887613_n.jpg
    1415886_10201569998265334_526887613_n.jpg
    19.9 KB · Views: 535