What is the rotational energy about its center of mass

Reference no: EM13654539

A cylinder of mass 11.0 kg rolls without slipping on a horizontal surface. At time t, its center of mass hasa speed of 14.0 m/s.

a) What is the translational kineticenergy of its center of mass at this time?
b) What is the rotational energy about its center of mass?
c) What is its total energy?

Reference no: EM13654539

Questions Cloud

Define differences between literary and rhetorical analysis : Define the key differences between the process of "literary" and "Rhetorical" analysis. Finally, give an example of these differences using the "A Confederacy of Dunces."

What are speeds of the rear part and the forward part : A body is traveling at 4.0 m/s alongthe positive direction of an x axis; no net force acts onthe body. An internal explosion separates the body into two parts,each of mass 3 kg, and increases the totalkinetic energy by 48 J. The forward partcontin..

Define the ph of solution when it''s at its equivalence point : The solution is also at it's equivalence point, where all moles of scid have nuetralized all moles of base. What is the pH of this solution when it's at its equivalence point

Find the momentum and kinetic energy of each particle : A neutron (mn = 939.6 MeV/c2 ) atrest decays into a proton (mp = 938.3MeV/c2), an electron (me = .5MeV/c2), and an antineutrino(mμ= 0). Find the momentum and kinetic energy of each particle

What is the rotational energy about its center of mass : A cylinder of mass 11.0 kg rolls without slipping on a horizontal surface. At time t, its center of mass hasa speed of 14.0 m/s.

In an ordinary crime : Read the passage from Act III of The Crucible that begins with Danforth saying "Mr. Hale, you surely do not doubt my justice" and ends when Parris says, "this man is blackening my name.

Estimate the frequency of waves reflected back to detector : A stationary detector sends out a sound wave of frequency0.305 MHZ toward an approaching car. The speed of the car is 40m/s. What is the frequency of the waves reflected back to the detector

Evaluate the specific heat of the metal sample : A 36.5 g sample of the metal is taken from a boiling water bath at 100.0°C and placed in the calorimeter. The equilibrium temperature of the water and sample is 32.5°C. The calorimeter constant is 1.87 J/°C. Calculate the specific heat of the meta..

Directionof the change in the linear momentum : A 2000 kg truck traveling north at 41 km/h turns east andaccelerates to 57 kn/h. What is the change in thetruck’s kinetic energy? What is the magnitude of the change in the linear momentum of the truck (kg m/s)? What is the directionof the change in ..

User Account

All Pages