Determine what is the moment of inertia of the fan

Assignment Help Physics
Reference no: EM13651570

An electric fan spinning with an angular speed of 16 rad/s has a kinetic energy of 3.9 J. What is the moment of inertia of the fan?

Reference no: EM13651570

Questions Cloud

Explain chlorine gas to produce magnesium chloride : Magnesium reacts with chlorine gas to produce magnesium chloride. How many moles of Mg will react with 2.6 moles of Cl2
How fast does it move after the projectile emerges : A 13 g projectile traveling 152 m/spenetrates into a 0.25-kg wad of putty and emerges cleanly at42 m/s. how fast does it move after the projectile emerges
Define what is the rate of the reaction if the rate constant : What is the rate of the following reaction (M/s) if the rate constant for the reaction is 1.08E-3 L•mol-1•s-1 and the concentration of each reactant is 0.0428 M.
Bread flour is used to produce bread : Bread.Flour is used to produce bread
Determine what is the moment of inertia of the fan : An electric fan spinning with an angular speed of 16 rad/s has a kinetic energy of 3.9 J. What is the moment of inertia of the fan
Why does type of thinking disturb people : Why does type of thinking disturb people? Provide some examples from your own experience. What does this tell us about thinking today?
Explain one wavelength or a mixture two or more wavelengths : Some copper compounds emit green light when they are heated in a flame. how would you determine whether the light is of one wavelength or a mixture two or more wavelengths
Matter of renouncing possessions : Explain how you would simply your own life, giving consideration to Thoreau's meaning of "clutter" Is simplification just a matter of renouncing possessions, or is it something more?
Explain the original solution to change its ph to 9.00 : A solution of volume 0.500L contains 1.68g NH3 and 4.00g (NH4)2SO4 . How many milliliters of 12M HCl must be added to 0.500 L of the original solution to change its pH to 9.00?

Reviews

Write a Review

Physics Questions & Answers

  Determine the resistance of each resistor

The circuit shown in the drawing is constructed with six identical resistors and an ideal battery. When the resistor R4 is removed from the circuit, Determine the resistance of each resistor

  What is the diameter of the image produced by the objective

A refracting telescope is used to view the Moon (diameter 3480 km, distance from Earth 385,000 km). What is the diameter of the image produced by the objective

  What is their total electrostatic potential energy

Four equal point charges, Q, are fixed at the corners of a squareof side b. (a) What is their total electrostatic potential energy?(b) How much potential energy will a fifth charge, Q, have at thecenter of the square (relative to V=0 at r =)?

  Find the cutoff wavelength for iron

The work function for iron is 4.50 eV. Find the cutoff wavelength for iron and What is the lowest frequency of light incident on iron that releases photoelectrons from its surface

  What is the resistance of bulb and current in the bulb

A 100 W lightbulb is plugged into a standard 120V outlet. How much does it cost per month (30 days) toleave the light turned on continuosly?

  Find the maximum acceleration achieved by the sphere

Two plastic spheres, each carrying charge uniformly distributed throughout its interior, are initially placed in contact and then released, Find the maximum acceleration achieved by the sphere of mass 55.0g

  How many units of angular momentum does it have

If you twirl a small 7.0-g wooden ball in a circle at 4.0 revolutions per second on a light 10-cm string, approximately how many units of angular momentum does it have

  The block is then pulled at a constant speed of 715 ms

a 13.4-kg block rests on a horizontal table and is attached to one end of a massless horizontal spring. by pulling

  You pass the patrol car 17 seconds after you initially

suppose you are driving on the interstate at 88 mph when you see a highway patrol car parked up ahead. you apply your

  Determine the resistance to the circuit

The magnetic flux through a circuit is reduced from 35 Tm^2 to 5 Tm^2 in 0.1s. The current induced in the circuit is 3.6 mA. What is the resistance to the circuit

  Determine a the relative velocity of b with respect to a b

three seconds after automobile b passes through the intersection shown automobile a passes through the same

  Determine the theoretical maximum efficiency

Converting sunlight to electricity with solar cells has an efficiency of 15%. It's possible to achieve a higher efficiency (though currently at higher cost) by using concentrated sunlight as the hot reservoir of a heat engine. What is the theoreti..

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