V3il9Lalkelsone V3il9Lalkelsone

24-04-2017
Physics

contestada

A 4.00-kg cylinder, of length 21.0 cm and diameter 12.0 cm , about the central axis of the cylinder, if the cylinder is thin-walled a

Respuesta :

04-05-2017

We are given
m = 4 kg
L = 21 cm
D = 12 cm
Thin-walled cylinder

I think what is asked is the moment of inertia of the cylinder about its axis. The formula is
I = MR²
substituting the given values
I = 4 (12/2)²
I = 144 kg cm²

Answer Link

Otras preguntas

Which process produces the most ATP per molecule of glucose? A. Anaerobic respiration in a yeast cell B. Aerobic respiration in a bacterial cell C

Read the sentence below and answer the question that follows. While in glassblowing class, the fire alarm went off. Is this sentence clear? If not, choose the s

Which vessel directly supplies the heart muscle with blood?

Which of the following is no longer allowed in the Atlantic Provinces? (2 points) • cod fishing • fishing • aquaculture • fish processing

Mr. Lindsay wrote the four expressions below on the board Expression 1: 9 + 5× -- 5 + 3× Expression 2: 10× + 3 Expression 3: × + 12 Expression 4: 4(1 + 2×) Whic

A plane intersects this rectangular prism perpendicular to the prism’s base. Which two-dimensional figure is the cross section that results from the intersectio

4pq(3-q)+2p(q-3)-7q(p-2pq)-2p(5q^2 +3) The final result contains how many terms?

What is 0.07 as a fraction in simplest form?

What is C6H5 called?

what is the force between two small charged spheres that have charges 2x10(power -7)c and 3x10(power -7)c and are placed 30 cm apart in air?