What is the wheels rotational kinetic energy

Assignment Help Physics
Reference no: EM13548830

A ten pound car wheel has a moment of inertia of 0.38 kg m2. While rotating at a constant speed the wheel makes 64.15 revolutions in 5.5 s. What is the wheel's rotational kinetic energy?

Reference no: EM13548830

Questions Cloud

Automating administrative tasks : What are some ways that automating administrative tasks could affect a medical office, and describe how a medical office could benefit from centralized electronic client records.
Complete bank statement reconciliation for acorn plumbing : Complete the bank statement reconciliation for Acorn Plumbing - The Cash account on Acorn's books showed an amount of $9,816.
Evaluate the radius of the inner sphere : A spherical capacitor contains a charge of 3.50nC when connected to a potential difference of 220V. Calculate the radius of the inner sphere
Why would a producer decide to produce in a competitive : Why would a producer decide to produce in a competitive market in which she will earn zero profit in the long run?
What is the wheels rotational kinetic energy : A ten pound car wheel has a moment of inertia of 0.38 kg m2. What is the wheel's rotational kinetic energy
What is the present value of the technology : Subsequent annual cash flows will grow at 4 percent in perpetuity. What is the present value of the technology if the discount rate is 10 percent?
Define characteristic wavelength of an electron is inversely : Louis de Broglie won the Nobel Prize in 1929 for his discovery that the characteristic wavelength of an electron is inversely proportional to its linear
Evaluate the distance the block slides before coming to rest : An 8.68-kg block slides with an initial speed of 1.80 m/s down a ramp inclined at an angle of 26.3° with the horizontal. find the distance the block slides before coming to rest
What is the amount of cash collections : What is the amount of cash collections that Emily will report in the Operating Activities category of its 2010 statement of cash flows assuming that the direct method is used?

Reviews

Write a Review

Physics Questions & Answers

  What common temperature in order to fit inside the ring

At 20 C, the diameter of the plug is 8.852 cm and that of the inside of the ring is 8.842 cm . They must both be brought to what common temperature in order to fit. What if the plug were iron and the ring brass.

  What is the emf induced in the coil

The magnetic flux through a coil of wire containing two loops changes from -41 Wb to +16 Wb on 0.35 s, What is the emf induced in the coil

  Find the ratio of initial to the final capacitance

When the knob of a certain radio tuning capacitor is turned, the effective area of the plates in the interleaved position is reduced from 40 cm^2 to 10cm^2, What is the ratio of initial to the final capacitance

  Find the resistance and the current in each case

The resistance and the magnitude of the current depend on the path that the current takes. Find the resistance and the current in each case

  At what rate did energy pass through an area

The intensity of an earthquake wave passing through the Earth is measured to be 2.5×106 at a distance of 55 from the source. At what rate did energy pass through an area of 3.0 at 1.0

  Find with what period does it oscillate

a block weighing 16.8 N, which can slide without friction on an incline at angle ? = 45.0°, is connected to the top of the incline by a massless spring of spring constant 125 N/m. With what period does it oscillate

  What is the speed of the second marble

A 47g marble moving at 2.1m/s strikes a 30gmarble at rest.What is the speed of the first marble immediately after the collision

  What is the value of the gauge pressure in pascals

The pressure in an automobile tire is usually quoted (in the United States) in pounds per square inch (lb/in2), What is the value of the gauge pressure in Pascals

  Wxplain in theoretical terms why they work

What are memory tricks, and explain in theoretical terms why they work?

  Find the gravitational acceleration at the asteroid surface

A spherical asteroid with radius of 17.3 km has uniform density 3500 kg/m^3. Find the gravitational acceleration at the asteroid's surface

  What fraction of the original kinetic energy

A 0.320 kg croquet ball makes an elastic head-on collision with a second ball initially at rest. The second ball moves off with half the original speed of the first ball. (a) What is the mass of the second ball? kg (b) What fraction of the original k..

  Kinetic friction between the block and the table

Determine the coefficient of kinetic friction between the block & the table.

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