Find the rotational kinetic energy of the rotating wheel

Assignment Help Physics
Reference no: EM13495460

A typical ten-pound car wheel has a moment of inertia of about 0.35kg *m2. The wheel rotates about the axle at a constant angular speed making 70.0 full revolutions in a time interval of 5.00 seconds. What is the rotational kinetic energy K of the rotating wheel? Express answer in Joules.

Reference no: EM13495460

Questions Cloud

Define memorandum of terms of contract : They agreed on a price of $85,000. Lily was given a document headed "Memorandum of Terms of Contract". This document set out the job specifications, price and date of completion. On the reverse side of this document the following clauses were inse..
Obtain the hamiltonian for the system : A simple pendulum of length l and mass m is attached to a massless spring with elastic constant k. The attachment point moves only in a vertical direction. Obtain the Hamiltonian for the system
Obtain the change in momentum of the ball : A ball traveling with an initial momentum of 3.5 kg•m/s bounces off a wall and comes back in the opposite direction with a momentum of -3.5 kg•m/s
Is it an automatic or manual : Kate then said: ‘In that case I would not mind if you sold my old car. You could then use the cash to help get you over your financial problem. The car is worth about $20,000.'
Find the rotational kinetic energy of the rotating wheel : A typical ten-pound car wheel has a moment of inertia of about 0.35kg *m2. What is the rotational kinetic energy K of the rotating wheel
Calculate the wavelength of the second photon : a Hydrogen atom is in the gound state. it absorbs some energy, leaving the atom in an excited state, calculate the wavelength of the second photon
Find probability that they also use golf course regularly : Given that a randomly selected member uses the tennis courts regularly, find the probability that they also use the golf course regularly.
Calculate delta g : Calculate delta G
How long ago did the owner of the bone die : In living tissue, about one out of every 10-12 carbon atoms are the 14C isotope. how long ago did the owner of the bone die

Reviews

Write a Review

Physics Questions & Answers

  How much work is done on the flight bag

An airplane flying horizontally 3600 ft above the ground at 120mi/hh, drops relief aid on the ground. Resolve the angle between the vertical and the line joining plane and target at the instant when he package is released.

  Compute the widths of the slits

Two slits of equal width are a distance 0.57 mm apart and are illuminated by coherent, mono-chromatic light. compute the widths of the slits

  Find the speed of the particle after being accelerated

An alpha particle (q = 2e and m = 6.64e-27 kg) is accelerated from rest through a potential difference of 1.2e+5 volts. Find the speed of the particle after being accelerated

  Find the overpressure of the water in the pipe

A pipe with a diameter of 2.88 cm is carrying 134 liters/minute of water with an overpressure (gauge pressure) of 3.65 atmospheres. Find the overpressure of the water in the pipe at the top of the building

  When the first one crosses the finish line

An airplane is flying with a velocity of 91at an angle of 26 above the horizontal. When the plane is a distance 107 directly above a dog that is standing on level ground, a suitcase drops out of luggage compartment.

  What is the final de broglie wavelength of the electron

An electron, starting from rest, accelerates through a potential difference of 413 V. What is the final de Broglie wavelength of the electron, assuming that its final speed is much less than the speed of light

  What is the angular acceleration

What is the angular acceleration

  Estimate the maximum height of the ball

A cannon is aimed at an angle of 30 degrees above the horizontal. It fires a cannonball into the direction of a valley with a muzzle velocity of 100m/s. What is the maximum height of the ball

  Q1 a block with mass m 190 kg slides down an inclined

q1. a block with mass m 19.0 kg slides down an inclined plane of slope angle 17.8 deg with a constant velocity. it is

  Determine the total energy of the system

A 0.49 kg mass at the end of a spring vibrates 9.0 times per second with an amplitude of 0.20 m. Determine the total energy of the system

  Find the electric field at the point

Two positive point charges, each 17? C, lie along the x-axis at  x = –0.12m  and x = +0.12m.

  Compute the direction of the magnetic field

a proton moves vertically upward perpendicular to a uniform magnetic field and deflects to the right as you watch it. What is the direction of the magnetic field

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