jejhhwhwhebb jejhhwhwhebb

23-07-2021
Mathematics

contestada

"when reading a cd-rom disk 2.8 cm from its center the rotational speed is 726 rpm what is the rpm at 5.2cm

Respuesta :

sqdancefan sqdancefan

23-07-2021

9514 1404 393

Answer:

726 rpm

Step-by-step explanation:

The angular speed is not dependent upon the radius. The rotational speed is 726 rpm at any radius.

Answer Link

Otras preguntas

What is are,perimeter, and type?

the area of a circle 200 mm in diameter is approximately how many times greater than the area of circle 40 mm in diameter

What is the first land mammal shown to reach the African wet lands

Can somebody give me some information on Gilda Baron please? It is really important.

Solve the given polynomial equation. Use the Rational Zero Theorem and Descarte's Rule of Signs as an aid in obtaining the first root.6x^3-7x^2-6x-1=0What is th

Optimization- Of all rectangles with a perimeter of 10, which one has the maximum area? (Give dimensions)

How do you figure out how many 1/4 inches are in 1 inch?

What is are,perimeter, and type?

Can somebody give me some information on Gilda Baron please? It is really important.

Courier charges for packages to a certain destination are 65 cents for the first 250 grams and 10 cents for each additional 100 grams or part thereof. What coul