Determine rotational kinetic energy of the rolling hoop

Reference no: EM13292571

A 1.87 kg rolling hoop with a radius of 6 cm rolls without slipping. If the angular speed of the hoop is 2.82 rad/s , compute rotational kinetic energy of the rolling hoop in Joules. (hint: the moment of inertia of a circular hoop is I=mr2)

Reference no: EM13292571

Questions Cloud

In what ways is it similar to common stock : In what ways is preferred stock similar to long-term debt? In what ways is it similar to common stock?

What risk-return trade-off would be faced by an investor : Suppose a company simultaneously sold two long-term debt issues at par: 9 1/8 percent senior debentures and 9 3/8 percent subordinated debentures. What risk-return trade-off would be faced by an investor who was considering one of these issues?

Depict a newman projection for the most stable conformation : Draw the Newman projection for the most stable conformation of (2R,3S)-2,3-dichloropentane. Please explain how to do this question, thanks in advance.

Calculate the inventory turnover for each year : Suppose the Robinson Company had a cost of goods sold of $1,000,000 in 2010 and $1,200,000 in 2011. a. Calculate the inventory turnover for each year.

Determine rotational kinetic energy of the rolling hoop : A 1.87 kg rolling hoop with a radius of 6 cm rolls without slipping. If the angular speed of the hoop is 2.82 rad/s , compute rotational kinetic energy of the rolling hoop in Joules

Determine the parallel element required to correct the pf : One load absorbs 1.5kW at a 0.707 pf lagging. Determine: (a) the pf of the second load, (b) the parallel element required to correct the pf to 0.9 lagging for the two loads.

Calculate the electron current in the filament : The current in a 100 watt lightbulb is 0.700A . The filament inside the bulb is 0.120mm in diameter. What is the electron current in the filament

What is the ph of the solution and how is ka calculated : A solution contains .229 M sodium acetate and .157 M acetic acid. What is the pH of this solution. How is Ka calculated

Which type of bond is currently prohibited from being issued : Which type of bond is currently prohibited from being issued in the United States?

User Account

All Pages