An optical disk drive in a computer can spin a disk at up to 10,000 rpm If a particular disk is spun at 8130 rpm while it is being read, and then is allowed to come to rest over 0 234 s, what is the magnitude of the average angular acceleration of the disk If the disk is 12 0 cm in diameter, what is the magnitude of the tangential linear acceleration of a point 1 5 of the way out from the center of the disk

Question: An optical disk drive in a computer can spin a disk at up to 10,000 rpm. If a particular disk is spun at 8130 rpm

An optical disk drive in a computer can spin a disk at up to 10,000 rpm. If a particular disk is spun at 8130 rpm while it is being read, and then is allowed to come to rest over 0.234 s, what is the magnitude of the average angular acceleration of the disk?
If the disk is 12.0 cm in diameter, what is the magnitude of the tangential linear acceleration of a point 1/5 of the way out from the center of the disk?

Step by Step Solution

★★★★★

3.41 Rating (145 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Part 1 Finding the Average Angular Acceleration Convert rpm to rads 8130 rpm 2 radrev 60 secmin 85315 rads Initial angular velocity 1 is 85315 rads Final angular velocity 2 is 0 rads since the disk co... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Your CFO has asked you to analyze the attached financial statements. In addition, you are provided the following information: Cost of debt 7% Cost of equity 20% Tax rate 25% FCF Terminal Growth Rate...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...

N Student Links - North X Applications | Rapidld X N PHY 231 Homework - X Question 11 of 11 - PI x Question 5 of 12 - PH X Course Hero X My Course - PHY 231 X + V X -> C...

Assignment 4 of 20 Questions 10% Your score has been saved, but it's taking longer than Resources Ly Give Up? Hint Check Answer Score usual to display. Press to exit full screen 0 of co Attempts An...

Calculating with Angular Quantities: Kinematics of Rotation Hint: Each of these questions ask for numerical calculations of the kinematics of rotation. Thus, as a category, you can apply the fourstep...

An optical disk drive in your computer can spin a disk up to 10,000 rpm [about 1045 radfs). If a particular disk is spun at 704.8 radJs while it is being read, and then is allowed to come to rest...

An optical disk drive in a computer can spin a disk at up to 1 0 , 0 0 0 r p m . A particular disk is spun at 5 3 3 0 rpm while it is being read, and then is allowed to come to rest over 0 . 5 0 2 s...

DON'T SUMMARIZE JUST PARAGRAPH OF WHAT YOU THOUGHT/LEARNED CHAPTER 13 - The phrase "garbage in, garbage out" highlights the importance of input controls. If the data entered into a system are...

1. The is the arrangement of data in a file and the coding scheme that is used to represent the data. 2. holds data and program instructions temporarily while the CPU works with them. 3. Computerized...

A stone is dropped into a lake, creating a circular ripple that travels outward at a speed of 60 cm /s. (a) Express the radius of this circle as a function of the time (in seconds). (b) If A is the...

Implement the linear optimization model that you developed for Burger Office Equipment Burger Office Equipment produces two types of desks, standard and deluxe. Deluxe desks have oak tops and more...

En las razones para mantener efectivo se refiere a la necesidad de tener un margen de seguridad para situaciones no previstas cul es ? Motivos de especulacin, motivos de precaucin, motivos de...

Landau Manufacturing Company manufactures and distributes small power tools. Landau offers an assurance- type warranty that covers all repair costs, including parts and labor, for two years after the...

In August 2015, a customer at TU Bank slipped on a wet floor and broke an arm. The customer sued the bank in September 2015. As of TU Banks December 31 year- end, the companys attorneys believe that...

The Fitness Studio, Inc., with the help of its investment bank, recently issued $43.125 million of new debt. The offer price (and face value) on the debt was $1,000 per bond and the underwriters...

Vallot was driving his farm tractor on the highway. It was struck from the rear by a truck, overturned, exploded, and burned. Vallot was killed, and a death claim was made against All American...

Busineas operating cycle. Stewart and Company currently has a production cycle of 37 days, a collection cycle of 23 days, and a payment cycle of 16 days. What are Stewarts cument business operating...

The development of the Public Company Accounting Oversight Board (PCAOB) was one of the most significant portions of the Sarbanes-Oxley Act of 2002. Required a. What is the main rationale that led...

What kinds of risks does a company encounter if it decides to develop a new product?

Some audit firms develop very specific guidelines, either through quantitative guidelines or in tables, relating planning materiality to the size of sales or assets for a client. Other audit firms...

Distinguish between basic and applied research and explain how the ????ndings of each contribute to the other.

Research by social psychologists teaches people how to interpret and predict the outcomes of various social experiences. Study results and findings help people understand their own behavior and that...

2. Why are schemas so important for social interaction? What is your schema for being a student in a classroom? What might happen if you didn't have that schema?