Recent content by ch5112

There are 3 equations 1/ Continuity equation Av=constant 2/ Bernoulli's equations P+1/2*p*V^2+pgy=constant 3/ Poiseiulle's equation Question1: If a single blood vessle is narrowed by the build-up of plaque so that its inner radius is reduced. How can I use above three...

Please refer to the image that is attached Homework Statement For each of these prisms and cubes (a-f), state whether the surface encloses a: -net positive charge -net negative charge or - a zero net charge Homework Equations The Attempt at a Solution The E-field is...

Homework Statement While a person breaths in, a typical alveolus expands from a radius of 0.13*10^-3m to 0.15*10^-3m. The alveolus behaves as though it has a single surface which is decribed by P=2\gamma/r 1. What is the work done in alveolus, P, while breathing in is 600Pa and while...

Hi Genius.. I have no idea where to start..please help me out with this question. Please see the attached file, it has question and diagram.. for part (a), i know what it menas by neutral buoyant: Neutral buoyancy is a condition in which a physical body's mass equals the mass it...