Question

hey,
can someone please help me with with question.
i need to integrate p = density, v = velocity, -k is constant.

Answer 1

\[\int\limits_{}^{} p v \frac{ dv }{ dx } = - k\]

Answer 2

@ganeshie8

Answer 3

@dan815

Answer 4

can i take a total guess?

Answer 5

okay..

Answer 6

will you know if its correct or not?

Answer 7

that's the thing. i've done it but i don't know if its correct.

Answer 8

\[v(x) = -kpvx\] seems wrong to me

Answer 9

\[v(x) = -kp \frac{ v^2 }{ 2 }x\]