Download the App!

Get 24/7 study help with the Numerade app for iOS and Android! Enter your email for an invite.

A hollow cylindrical copper pipe is 1.50 $\mathrm{m}$ long and has an outside diameter of 3.50 $\mathrm{cm}$ and an inside diameter of 2.50 $\mathrm{cm} .$ How much does it weigh?

Get the answer to your homework problem.

Try Numerade free for 7 days

Like

Report

61.65$N$

Physics 101 Mechanics

Chapter 13

Fluid Mechanics

Temperature and Heat

Rutgers, The State University of New Jersey

University of Michigan - Ann Arbor

University of Sheffield

University of Winnipeg

Lectures

03:45

In physics, a fluid is a substance that continually deforms (flows) under an applied shear stress. Fluids are a subset of the phases of matter and include liquids, gases, plasmas and, to some extent, plastic solids.

09:49

A fluid is a substance that continually deforms (flows) under an applied shear stress. Fluids are a subset of the phases of matter and include liquids, gases and plasmas. Fluids display properties such as flow, pressure, and tension, which can be described with a fluid model. For example, liquids form a surface which exerts a force on other objects in contact with it, and is the basis for the forces of capillarity and cohesion. Fluids are a continuum (or "continuous" in some sense) which means that they cannot be strictly separated into separate pieces. However, there are theoretical limits to the divisibility of fluids. Fluids are in contrast to solids, which are able to sustain a shear stress with no tendency to continue deforming.

02:52

A hollow cylindrical coppe…

02:03

05:34

A hollow cylindrical copp…

02:44

A cylindrical piece of cop…

01:27

A cylindrical piece of alu…

02:45

A copper refinery produces…

03:39

02:19

The outer radius and inner…

03:48

\bullet A brass washer has…

02:53

How many grams of copper a…

01:36

05:02

A cube 5.0 $\mathrm{cm}$ o…

00:55

Find the outer circumferen…

in this problem, we're given the dimensions of a copper tube and were asked to determine how much the copper tube ways. So to do that, we're going to need to know the density of copper, which turns out to be a 0.9 times 10 to the three kilograms per meter cubed. And if we know the density than weaken compu, the mass as row, the density times the volume. So we need to determine the volume as well and to get our volume. What we want to use is the formula for the volume of a cylinder, and so basically we can think of the two was being one big cylinder of radius are too, with a smaller cylinder of radius are one subtracted from it. So V two is given by oh hi times the difference of the squared radio. Let's turn these prints seasons of brackets and we need the division by two because what we were given was in fact, the diameter or not, the not the radius and I've converted two meters as well because that's what the density of the coppers expressed in. And this guy gets squared as well and we multiply by R L, which is 1.5 a plane. So that's the volume of the tube, and now it's just a matter of plugging everything in. And of course, if we wanted to get the way of the tubas well and the wait will be given by its mass times, G for G is equal to 9.8 meters per second squared.

View More Answers From This Book

Find Another Textbook

01:29

the angle of refraction in a glass block of refractive index 1.5 is 19°.calc…

03:17

A diwali rocket of mass 100g lifts up with acceleration of 5m/s^2.If gases r…

01:25

A body is thrown with Velocitythrown with Velocity u= 3i +4j m/sthen…