The hard disk in a laptop computer contains a small disk that rotates at a rate of
Question:
The hard disk in a laptop computer contains a small disk that rotates at a rate of 5000 rpm. If this disk has a radius of 2.0 cm, what is the centripetal acceleration of a point at the edge of the disk?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (15 reviews)
The centripetal acceleration depends on the speed of the point and the radius of rotation No sketc...View the full answer
Answered By
John Aketch
I am a dedicated person with high degree of professionalism, particularly in academic writing. My desire is to is to make students excel in their academic endeavor.
5.00+
3+ Reviews
10+ Question Solved
Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
Question Posted:
Students also viewed these Sciences questions
-
The hard drive in a laptop computer or some MP3 players contains one or more platters (spinning disks), each having an angular speed of typically 10,000 rpm, a radius of 4.0 cm, and a mass of about...
-
During normal operation, a computer's hard disk spins at 7200 rpm. If it takes the hard disk 4.0 s to reach this angular velocity starting from rest, what is the average angular acceleration of the...
-
The spinning platter of a computer hard disk can act as a sort of gyroscope. Some early portable MP3 players contained a single hard disk, and the angular momentum of the disk could be ?felt? when...
-
The following were selected from among the transactions complete by Wild Adventures Company during December of the current year. Dec. 3. Purchased merchandise on account from Miramar Co., list price...
-
Ramos Co. provides the following sales forecast and production budget for the next four months: The company plans for finished goods inventory of 120 units at the end of June. In addition, each...
-
Rewrite Exercise 37.2 using JSP. Data from Exercise 37.2 Write a servlet to display a multiplication table, as shown in Figure 37.25b. leate e teanvete ju 36. (b)
-
How does the environment influence organizational design?
-
Tambin Inc. produces a gasoline additive that, when added to the gas tank of the average automobile, is designed to increase gas mileage by 10%. The company's controller suspects that the year-end...
-
An appliance dealer sells three different models of upright freezers having 13.6, 16.0, and 19.3 cubic feet of storage space. Consider the random variable x = Amount of storage space purchased by the...
-
Network Solutions, Inc." is a worldwide leader in hardware, Network Solutions and by encouraging all senior leaders to software, and services essential to computer networking. Until ensure that those...
-
A jogger is running around a circular track of circumference 400 m. If the jogger has a speed of 12 km/h, what is the magnitude of the centripetal acceleration of the jogger?
-
Keplers second law, the statement that a planet sweeps out equal areas in equal times, can be derived by a geometrical argument. To see how one might construct such a geometrical proof, consider the...
-
In an investigative audit, co-conspirators are interviewed before the target a. Because the information they can provide is more important. b. So the investigative auditor will be certain to get a...
-
A racing car starts from rest at the first pole and accelerates 0.4 m/s^2 for 10 seconds continues at constant velocity for 20 seconds and stopped in the last pole in 6 sec. with constant...
-
5. The pricing scheme of computer printers sold by a company is as follows: The basic price of a printer is $150 if the customer buys only one printer, the second printer is $120 if the customer buys...
-
In a negotiation, when there are more issues to negotiate, there is a higher likelihood of more problems during the negotiation and a 'win-lose' outcome. O True O False Question 25 A should-cost...
-
8 The heights (in inches) of six students are 70, 54, 66, 74, 62, and 58. Let X1, X2, X3, X4, X5, and x6 be the heights of the first, second, third, fourth, fifth, and sixth student, respectively....
-
Design an AC/DC converter circuit to convert AC power source from PLN (220 V / 60 Hz) to a 3.3 V DC voltage using a full-wave rectifier which will be used as a supply for a microcontroller (VCC). If...
-
For what values of the constants a and b is (1, 3) a point of inflection of the curve y = ax 3 + bx 2 ?
-
When a company has a contract involving multiple performance obligations, how must the company recognize revenue?
-
Identify the number of carbon atoms and hydrogen atoms in the compound below:
-
Identify any formal charges in the following structures: a. b. c. d. -N=N:
-
All of the following acid-base reactions are reactions that we will study in greater detail in the chapters to follow. For each one, draw the mechanism and then clearly label the acid, base,...
-
Following is information on two alternative investment projects being considered by Tiger Company. The company requires a 7% return from its investments. (PV of $1, FV of $1, PVA of $1, and FVA of...
-
5 23 Which of the following events would generally NOT require a company to record a current liability? Multiple Choice Assessment of Income Tax Expense at year-end. Sale of product to a customer,...
-
Farris Corporation, which has only one product, has provided the following data concerning its most recent month of operations: Selling price Units in beginning inventory Units produced Units sold...
Study smarter with the SolutionInn App