Find the wheel rotational kinetic energy at end

Assignment Help Physics
Reference no: EM13668599

A wheel of moment of inertia of 5.00 kg•m^2 starts from rest and accelerates under a fix torque of 3.00 N•m for 8.00 second. Find the wheel rotational kinetic energy at end of 8.00 second?

Reference no: EM13668599

Questions Cloud

A spider hangs from a strand of silk whose radius : A spider hangs from a strand of silk whose radius is 1.90*010-6 m. The density of the silk is 1300kg/m3. When the spider moves, waves travel along the strand of silk at a speed of 278 m/s.  Decide the mass of the spider.
Find the speed of sphere when it reaches the bottom : A solid sphere of mass 1.0 kilogram and radius 0.010 meter starts from rest and rolls without slipping down a 1.0 meter high inclined plane. Find the speed of sphere when it reaches the bottom
How much time elapses before it attains its greatest speed : A simple pendulum is made from a 0.76-m-long string and a small ball attached to its free end. The ball is pulled to one side during a small angle and then released from rest. After the ball is released, how much time elapses before it attains its gr..
What is the temperature of the filament : A 100-W incandescent light bulb has a cylindrical tungsten filament 25.0 cm long, 0.440 mm in diameter and by an emissivity of 0.280. What is the temperature of the filament? For what wavelength does the spectral remittance of the bulb peak?
Find the wheel rotational kinetic energy at end : A wheel of moment of inertia of 5.00 kg•m^2 starts from rest and accelerates under a fix torque of 3.00 N•m for 8.00 second. Find the wheel rotational kinetic energy at end of 8.00 second
What mark do you see on the meter stick if the tank is empty : A meter stick lies at the bottom of a 100cm long tank by its zero mark against the left edge. You look into a tank at 30 degree angle, by your line of sight gazing the upper left edge. (a) What mark do you see on the meter stick if the tank is empty?
Obtain what is the moment of inertial of the wheel : A rotating flywheel can be used to store energy. If it is required to store 1.00 x 10^6 Joule of energy when rotating at 400 rad/s, Obtain what is the moment of inertial of the wheel
Find at what angle theta should he point the bow of his boat : A boy wishes to row across a river in the shortest possible time. He can row at 2 m/s in still water and the river is flowing at 1 m/s. Find at what angle theta should he point the bow (front) of his boat
Decide the intensity of the light transmitted : Unpolarized light of intensity I0 is incident on the following arrangements of polarizing sheets. The first polarizer is oriented vertically; the second is oriented so it makes an angle of 30o by the vertical; the third and last polarizer makes an an..

Reviews

Write a Review

Physics Questions & Answers

  In a single-slit fraunhofer diffraction pattern which

in a single-slit fraunhofer diffraction pattern which fringe number has a peak intensity that is 0.5 percent of the

  Compute the tire pressure in pascals

An automobile tire is inflated with air originally at 10.0°C and normal atmospheric pressure. What is the tire pressure in pascals

  A certain heat pump has a cop of 51 while operating in both

a certain heat pump has a cop of 5.1 while operating in both heating and cooling mode.suppose the heat pump operates in

  Calculate how much work is done by friction

A 25.00 kg block starts from rest at the top of a 24.0 m long 30.0° incline. Its kinetic energy at the bottom of the incline is 2940 J. How much work is done by friction

  Q1 on a frictionless horizontal surface the spring is

q1. on a frictionless horizontal surface. the spring is compressed 4.0 cm and released from rest.a determine the

  Find the bullets temperature change in degrees celsius

A 0.058 kg aluminum bullet traveling at 481 m/s strikes an armor plate and comes to a stop. what is the bullet's temperature change in degrees Celsius

  Max angle string makes by vertical as pendulum swings

A pendulum is made by letting a 3 kg object swing at the end of a string that has a length of 2.0m. The max angle the string makes by vertical as the pendulum swings is 30degrees. What is the speed of the object when it’s at 15degrees?

  How many swings per second will these fixtures make

A building in San Fran has light fixtures consisting of small 2.35kg bulbs with shades hanging from the ceiling at the end of lightthin cords 1.5 m long. If a minor earthquake occurs, how many swings per second will these fixtures make?

  Calculate the the initial acceleration of the block when it

a 5.00 kg wood cube rests on a frictionless horizontal table. it has two springs attached to it on opposite faces. the

  What is the rotational angular speed of pluto

Pluto spins about its axis with a period of approximately 6.39 Earth days. What is the rotational angular speed of Pluto

  How is the magnitude of the torque acting on the dipole

An electric dipole p with magnitude 25 pC.m makes an angle of 65 ° with an electric field E of magnitude 3.0 x 10 ^ -6 N / C. How is the magnitude of the torque acting on the dipole?

  Find what is the gravitational attraction between them

two 80.0 kg astronauts are floating in outer space. if they are 10.0 m apart, what is the gravitational attraction between them

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