Conservation of Mass in Differential Cylindrical Form

[@briancimsizi6245]

Amazing!!! I am really impressed by your explanation. I took plenty of notes, screenshots and everything you name it.

[@luisfcastro4854]

excellent, i have a question: what apps o software use to your slide? Best regards from Peru!

[@swapnilwadkar7724]

Thank you for your review. Notability is the app.

[@SaurabhPonkshe1]

Too complex 😢