Find ratio of rotational and translational kinetic energies

Assignment Help Physics
Reference no: EM13543794

A baseball (mass 0.14 kg, radius 3.7 cm) is spinning with an angular velocity of 55 rad/s. If the baseball has a linear speed of 42 m/s, what is the ratio of its rotational and translational kinetic energies?

Reference no: EM13543794

Questions Cloud

Define the ph at the equivalence point of a titration : What is the pH at the equivalence point of a titration of 0.20 M formic acid with 0.20 M NaOH. (Ka for formic acid = 1.8 x 10-4) I'm not sure how to get this without the mL.
Explain a decrease in the water solubility of hemoglobin : Sickle-cell anemia is caused by a genetic defect that substitutes valine for glutamic acid at one position in two of the four chains of the hemoglobin protein. The result is a decrease in the water solubility of hemoglobin.
A current asset on emmet co. balance sheet. : A current asset on emmet co.'s balance sheet.
Calculate the change in the mass of the nuclear fuel : Multiple-Concept Example 6 reveiws the principles that play a role in this problem. what is the change in the mass of the nuclear fuel due to the energy being taken from the reactor
Find ratio of rotational and translational kinetic energies : A baseball (mass 0.14 kg, radius 3.7 cm) is spinning with an angular velocity of 55 rad/s. what is the ratio of its rotational and translational kinetic energies
Compute the magnitude of his horizontal recoil velocity : One of James Bond's adversaries is standing on a frozen lake; there is no friction between his feet and the ice. what is the magnitude of his horizontal recoil velocity
Determine what is the ratio of their distances : Star A and B have bolometric magnitudes ma = 5 and mb = 10. If both stars have same absolute magnitude, M, what's the ratio of their distances
Find out the age of the oldest rocks on earth : A radiometric dating technique uses the decay of U-238 to Pb-206 (the half-life for this process is 4.5 billion years) to determine the age of the oldest rocks on Earth and by implication the age of Earth itself.
Explain what is the value of delta g for the reaction : For the reaction CO2(g)+H2(g)=CO(g)+H2O(g) at 1000 K, an equilibrium mixture of the gasses consists of 0.276 mol H2, 0.276 mol CO2, 0.224 mol CO and 0.224 mol H2O. What is the value of delta G for the reaction at this temperature

Reviews

Write a Review

Physics Questions & Answers

  Determine the altitude as crosses the bar

A 42 kg pole vaulter running at 11 m/s vaults over the bar. Her speed while she is above the bar is 0.7 m/s. Avoid air resistance, as well as any energy absorbed by pole, and determine her altitude as she crosses the bar.

  What is the intensity level of the sound wave

A sound wave from a siren has an intensity of 88.8 W/m2 at a certain point, What is the intensity level of the sound wave due to the ambulance

  What is the mass of a single molecule

Using the idea of a dozen as an example again, if you have 2 dozen blocks and their total mass is 48 kg, What is the mass of a single molecule

  What is the minimum spring constant of the spring

A block with mass m1 = 8.8 kg is on an incline with an angle ? = 39.0° with respect to the horizontal. What is the minimum spring constant of the spring to keep the block from sliding

  How much work did the external force perform

n = 3.24 mol of Hydrogen gas is initially at T = 357 K temperature and pi = 2.79×105 Pa pressure. The gas is then reversibly and isothermally compressed until its pressure reaches pf = 7.62×105 Pa. How much work did the external force perform

  Find the gravitational field and gravitational potential

Two point particles with masses m and 4m are placed along the x-axis at x = - a, Calculate the gravitational field and gravitational potential at x = 0

  What torque due to friction is exerted on the cylinder

A solid cylinder with a radius of 25 cm and a mass of 4.4 kg is rotating counterclockwise with an angular speed of 0.5 revoultions per second just above a flat surface. What torque due to friction is exerted on the cylinder

  Estimate the specific heat of the material

A 50.0-g sample of a material at 80.0 degree C is dropped into a calorimeter containing 100.0g of water at 20.0 degree C. What is the specific heat of the material

  Enter the x-component first and then the y-component

A potential energy function for a two-dimensional force is of the form U = 3.89x3 y - 5.96x. Calculate the force that acts at the point (1.28m,1.17m). Enter the x-component first and then the y-component.

  What is the distance between the two slits

In a two-slit experiment, the third bright fringe away from the central fringe is observed at an angle 7 degrees. what is the distance between the two slits

  Find the maximum speed of the object

A 386 g object is attached to a spring andexecutes simple harmonic motion with a period of 0.240 s. If the total energy of the system is5.48 J. Find the maximum speed of the object

  At what speed the water is entering into submarine

At the bottom of the sea a small hole developed at the body of a submarine. at what speed the water is entering into submarine

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