Question: [3 marks] A 3.5-inch floppy disk in a computer rotates with a period of 2.0010 -1 s. What are (a) the angular speed of the

[3 marks] A 3.5-inch floppy disk in a computer rotates with a period of 2.0010^-1 s. What are (a) the angular speed of the disk and (b) the linear speed of a point on the rim of the disk? (c) Does a point near the center of the disk have an angular speed that is greater than, less than, or the same as the angular speed found in part (a)? Explain. (Note: A 3.5-inch floppy disk is 3.5 inches in diameter.)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

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!

A 3.5-inch floppy disk in a computer rotates with a period of 2.00 10-1 s. What are (a) The angular speed of the disk (b) The linear speed of a point on the rim of the disk? (c) Does a point near...

c A 3 . 5 inch floppy disk in a computer rotates with a period of 0 . 2 0 s . What are ( a ) the angular speed of the 5 atter disk and ( b ) the linear speed of a point on the rim of the disk?...

A 3 . 5 inch floppy disk in a computer rotates with a period of 0 . 2 0 s . What are ( a ) the angular speed of the disk and ( b ) the linear speed of a point on the rim of the disk?

- Rec . Col rrivl were + \\'a Top The r Myl . Che - . log , x} I I] K lKUpdate .. (- C' i wehassignheti-'i .' ' l'ilTin'il'RE'EliiCil PREVIOUS ANSWERS SERCP117.3.P.011. MY NOTES ASK YOUR TEACHER...

hello I need help solving those questions please thank you so much in advance! 1- H, A single bead can slide with negligible friction on a wire that is bent into a circle of radius 15.1cm, as seen in...

4. (1.5 marks} For a rotating object. a] If the angular speed is positive the angular acceleration must be positive as well. b] A zero angular acceleration is possible with non-zero angular speed c...

Financial Statement Analysis Obtain a copy of the 2009 annual report for a publicly held firm. Try to obtain an annual report for a retail or manufacturing firm. Be sure that the financial statement...

Kao, a centuries-old manufacturer of soap and toiletries, had become a successful supplier of surfactants to the magnetic media (floppy disk) industry in the late 1970s. In 1981 the firm began to...

A production supervisor decides to count the number of non-conformities that exist on the 3.5-inch floppy disks being produced by process line 1. The production rate is approximately 500/hr. For...

The floppy disk company makes 3.5-inch floppy disks for disk drives that are 3.6 inches wide. The width of a manufacturers disk is normally distributed with a standard deviation of 0.1 inches. The...

28. Which of the following statements is NOT true about arteries? colored blue A. they carry blood away from the heart B. they have thick walls (compared to veins) C. their walls contain a lot of...

If the nominal rate of interest is 10% the real rate of interest is 3% into the fall premium is 3% and liquidity pretty premium is .5% and maturity premium is 1.5, then the inflation premium must be...

Poseidon Company purchases 8 0 percent of the common stock of Suort Company on January 1 , 2 0 2 0 , when Stuart has the following stockhoiders' equity accoumts To acifulre this Interest in Stuart....

** 12.14 Thomas Kratzer is the purchasing manager for the headquarters of a large insurance company chain with a central inventory operation. Thomas's fastest-moving inventory item has a demand of...

3. List four points that you think are important to give the individual attention, when he or she is going to sell an argument or an idea to you.

4. Think of a situation where you would convince someone of an argument or an idea you had. a. What feelings did you want the other person to be left with when you finished? b. When you think about...

7. Think of a situation where you felt that you mastered the situation, i.e. where you had a positive feeling of completing the task you were to perform. A. Now develop a picture in your imaginary...