Answer to Question #248975 in Civil and Environmental Engineering for ron

Question #248975

A cone of radius 2 cm and height 5 cm is lowered point first into a tall cylinder of radius 7 cm that is partially filled with water. Determine

how fast the depth of the water is changing at the moment when the cone is completely submerged if the cone is moving with a speed of

3 cm/s at that moment.




1
Expert's answer
2021-10-10T09:34:08-0400


adding "\\pi r^2 on" Both sides


"\u03c0\n2\n^2\n=\n\u03c0\n7\n^2\n\\times \nd\nX\/\nd\nt"


divide both side by :"\\pi 7^2"


"2^\n2\n\/7\n^2\n=\nd\nX\n\/d\nt"




thus change in water level with time is "\\frac{4}{49}\\frac{cm}{sec}"

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS