Find the initial potential energy of the hollow sphere

Assignment Help Physics

Reference no: EM13489237

A hoop of mass M=2 kg, and radius R=0.05 m, is rolling down an inclined plane of vertical height 1 meter, at an angle of 10° above the floor. At the same time, a hollow sphere with the same mass and radius starts rolling down the hill! Assume there is no friction between the objects and the inclined plane. (Please show work)

(1) Find the initial potential energy of the hollow sphere.

(2) Find the initial potential energy of the hoop.

(3) Find the final velocity of the hollow sphere.

(4) Find the final velocity of the hoop.

(5) Find the final translational kinetic energy of the hollow sphere. Is this equal to the initial potential energy? Why or why not?

(6) Which object gets to the bottom of the inclined plane faster? Explain.

Reference no: EM13489237

Questions Cloud

Explain sodium formate buffer results in a ph : Addition of 0.0125 mol HCL to 150 mL of a 0.150 M formic acid/0.100 M sodium formate buffer results in a pH = _______? Ka of formic acid is 1.8x10^-4

Compute the magnitude of the velocity of the stone : 0.110kg stone rests on a frictionless, horizontal surface. A bullet of mass 9.00g , traveling horizontally at 370m/s, Compute the magnitude of the velocity of the stone after it is struck

Explain the two salts nahpo4 and na2hpo4 are used to make : The two salts NaHPO4 and Na2HPO4 are used to make a buffer. Which one is the acid and which one is the base

Identify and explain any conflicts or potential conflicts : Identify and explain any conflicts or potential conflicts of interest that the executive directors may have as a result of the proposed buyout offer by IceAge Ltd for the business of Plastix Ltd.

Find the initial potential energy of the hollow sphere : A hoop of mass M=2 kg, and radius R=0.05 m, is rolling down an inclined plane of vertical height 1 meter, at an angle of 10° above the floor. Find the initial potential energy of the hollow sphere

Calculate the range of the alpha particle in water : calculate the energy released by the alpha decay of 222Rn, calculate the range of the alpha particle in water

Explain what is the pka for a weak monoprotic acid : The pH of a 0.010 mol L-1 solution of a weak monoprotic acid is 2.09 at 25oC. What is the pKa for this acid

Directors of super cleaning products : Identify and describe the factors that the directors of Super Cleaning Products and Ltd should consider in evaluating whether to continue paying out 30% of the company's after tax profits as dividends to its shareholders.

Calculate the average enrgies of emitted beta : The isotope 64Cu can decay by EC, beta- and beta + transtions, calculate the average enrgies of emitted beta- and beta +

User Account

All Pages