What is the moment of inertia of the fan

Assignment Help Physics
Reference no: EM131363094

When a ceiling fan rotating with an angular speed of 2.20 rad/s is turned off, a frictional torque of 0.225 N-m slows it to a stop in 25.5 s. What is the moment of inertia of the fan?

Reference no: EM131363094

Questions Cloud

Who is to say which experience is valid and on what grounds : René Descartes is often called the "father of modern philosophy." Born into the French aristocracy in 1596, Descartes was fascinated by mathematics and founded the field of analytical geometry. He wanted to build a system of philosophy that was as..
Center of a spherical conducting shell : A point charge Q is at the center of a spherical conducting shell. There is a point charge q outside the shell.
Determine what skills you will need on the project team : Determine what skills you will need on the project team. Assuming that you will have the skills you identified for the project team, predict what skills you might need beyond those available on the team.
How would you define the problem operationally : How would you define the problem operationally? What tools would you use to evaluate the problem? What measures would you develop
What is the moment of inertia of the fan : When a ceiling fan rotating with an angular speed of 2.20 rad/s is turned off, a frictional torque of 0.225 N-m slows it to a stop in 25.5 s. What is the moment of inertia of the fan?
What is the relationship between faith and reason : What is real?Is the physical world more or less real than the spiritual or psychological world?Is there such a thing as a soul? If so, how does it survive outside of a physical body?Do all people have free will, or are their lives determined by fate?
Analyze how we satisfy customers using data : In a 1-2 page paper, analyze how we satisfy customers using data and how do measures help the organizational process. Provide specific examples of customers and specific examples of data provided to those customers
Litre of venusian atmosphere : The atmosphere on Venus consists of almost pure carbon dioxide (Mw = 44.00 g/mol), a temperature of 740 K, and pressure of 93 bar. What is the mass of 1 litre of Venusian atmosphere?
Ratio of the relativistic kinetic energy relativistic : An object with a mass m have a velocity of v = 0.9c. What is the ratio of the relativistic kinetic energy relativistic and classical kinetic energy?

Reviews

Write a Review

Physics Questions & Answers

  Obtain the size of the radius of curvature of the mirror

A Concave spherical mirror with focal length of 60 centimeter has a 10 centimeter pencil located perpendicular to the principal axis at 30 centimeter from the vertex of the mirror. Obtain the size of the radius of curvature of the mirror

  When the wire is horizontal it experiences no magnetic

a horizontal wire of length 0.58 m carrying a current of 2.5 a is placed in a uniform external magnetic field. when the

  The electric field just above the surface of the charged

the electric field just above the surface of the charged drum of a photocopying machine has a magnitude e of 3.1 x 105

  Estimate how fast are the pebbles going

Romeo is chucking pebbles gently up to Juliet's window, and hewants the pebbles to hit the window with only a horizontalcomponent of velocity. How fast are the pebbles going when they hit her window

  How far from the bottom edge of the cliff does it land

A rock is kicked off the edge of a cliff 45.0m high with an initial velocity of 10.0m/s in the horizontal direction. How far from the bottom edge of the cliff does it land

  What is the period of the swell

You are sitting in a stationary boat and your friend is sitting in another boat nearby. Ocean swells (long waves) are passing by. What is the period of the swell

  What is the length of the race in meters

A tortoise can run with a speed of 0.14 m/s, and a hare can run 20 times as fast. What is the length of the race in meters

  What is the electric field at the center

A total of eight tiny conducting spheres, each carrying a charge of-105 nC, are placed one each at thecorners of a cube 1.0 m on a side. What is the electric field at the center

  Find the charge on the surface of the membrane

A model of a red blood cell portrays the cell as a spherical capacitor, a positively charged liquid sphere of surface area A separated from the surrounding negatively charged fluid by a membrane of thickness t. Find the charge on the surface of the..

  What is the velocity at the peak of flight

A golf ball is hit on a 7.2m tall hill at 23m/s and 30° above the horizontal, what is its velocity at the peak of its flight

  What is the line loss if the transformer is stepped up

Two stationary positive point charges, charge 1 of magnitude 3.65 and charge 2 of magnitude 1.80 , are separated by a distance of 58. An electron is released from rest at the point midway between two charges, and it moves along the line connecting..

  Compute the nail under a microscope

Students hypothesized that by running the electric current through the wire of the apparatus shown here, they could cause the non-magnetic nail to exhibit magnetic properties. What would be a reasonable way to test this.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd