A system consists of a disk rotating on a frictionless axle

Answers

Answer 1

The system includes a disk rotating on a frictionless axle and a bit of clay transferring towards it, as proven withinside the determine above.

What is the angular momentum?

The angular momentum of the device earlier than and after the clay sticks can be the same.

Conservation of angular momentum the precept of conservation of angular momentum states that the whole angular momentum is usually conserved.

Li = Lf where; li is the preliminary second of inertia If is the very last second of inertia wi is the preliminary angular velocity wf is the very last angular velocityLi is the preliminary angular momentumLf is the very last angular momentum

Thus, the angular momentum of the device earlier than and after the clay sticks can be the same.

Related Questions

On a day in which the local atmospheric pressure is 99.5 kPa, answer each of the following: (a) Calculate the column height of mercury in a mercury barometer in units of meters, feet, and inches. (b) Francis is concerned about mercury poisoning, so he builds a water barometer to replace the mercury barometer. Calculate the column height of water in the water barometer in units of meters, feet, and inches. (c) Explain why a water barometer is not very practical. (d) Ignoring the practicality issue, which of the two (mercury or water) would be more precise

Answers

Answer:

C . . . . . . . . . . . . . . . . . . . . . .

(a) The column height of mercury in a mercury barometer is 7.32 meters, or 24.0 feet, or 95.2 inches.

What is the column height?

(b) The column height of water in a water barometer is 995 meters, or 3268 feet, or 33.9 feet.

(d) Ignoring the practicality issue, a mercury barometer would be more precise because mercury is denser than water.

Mercury barometer: 7.32 m, 24 ft, 95.2 in

Water barometer: 995 m, 3268 ft, 33.9 ft

Water barometer not practical because it would be too tall

Mercury barometer more precise because mercury is denser

Answers

Let “w” and “L” be the width and length of the rectangle. “p” and “a” are perimeter and area
For python,
w=int(input(“width”))
l=int(input(“length”))
a= w*l
p=2*w+2*l
print(str(a), str(p)

Why does the us import oil? because it does not produce any oil at all because it needs higher quality oil than it produces because it has exported too much oil to nearby countries because it is cheaper to import oil than to produce it

Answers

US import oil because it is cheaper to import oil than to produce it

What is importation?

Importation is a way of bringing in goods and services from neighbouring country into your country.

Countries import because it helps them to supply high cost and scarce resources to its market with products from other countries at a very cheap rate.

Hence we can conclude that US import oil because it is cheaper to import oil than to produce it.

Learn more on importation here: https://brainly.com/question/24473707

#SPJ2

Answer:

because it is cheaper to import oil than to produce it

Explanation:

d on edge2023

Identify three architectural structures, natural or man made, that have withstood the test of time. describe the geometric shapes that they represent or contain.

Answers

The three architectural structures, natural or man made, that have withstood the test of time. describe the geometric shapes that they represent or contain are statues.

How are geometric shapes utilized in architecture?

Architects use geometry to take a look at and divide areas in addition to draft specified construction plans. Builders and engineers depend upon geometric concepts to create systems safely. Designers practice geometry (in conjunction with color and scale) to make the aesthetically appealing areas inside. Applying geometry in the layout is unavoidable.

Man-Made systems can consist of seawalls, breakwaters, harbor walls, pontoons and piers, to say a few. These may be crafted from a whole lot of substances now no longer constrained to wood, concrete, or metal, in addition to herbal rock that has been installed vicinity as a sea defence.

Read more avout the architectural :

https://brainly.com/question/9760486

#SPJ1

Other Questions

Find the height in feet of the missile after 5 seconds in the air A pile of 60 sheets of paper is 6mm high. Calculate the average thickness of a sheet of the paper Please help me fast and thank you if you do HELPP PLEASE ILL MAKE YOU THE BRAINIEST Find the area of the rhombus If you were to create your own kingdom, different from all the others, what would it be named, and what are the distinguishing characteristics of this kingdom? make sure to name at least 4 characteristics and how they are different from characteristics of other kingdoms. At time t=0 a woman tosses an apple straight up into the air. At time t= 0.5, it begins to fall back to her hand. She catches the apple at t=1.0. Treat motion upward a positive. which of the follwong graphs could represent the motion of the apple? The Indian caste system means that people Group of answer choices a. are classified by heredity. b. are forbidden to change occupations. c. must sit by color-coded pillars at the theatre. d. all of the above e. none of the above Erica earned a total of $67,250 last year from her two jobs. The amount she earned from her job at the store was $1,250 more than three times the amount she earned from her job at the college. How much did she earn (in dollars) from her job at the college? solve pls brainliest Simplify the expression:(6x x + 5)minus(8x + 8x-7) PLEASE HURRY!! Please no links Which of the following situations can be defined using an exponential function? A The value of the stocks decreased by $100 last year.B The number of bacteria decreases by 7% each hour.C The number of bacteria increases by 700 each hours.D The value of the stocks increases by $10 every year you own them. Please help me with my math In 2019, selected automobiles had an average cost of $12,000. the average cost of those same automobiles is now $13,200. what was the rate of increase for these automobiles between the two time periods? ( An art critic studies a piece of artwork and tries to identify the meaning of the work of art. At what stage of art criticism can the art critic do this? The art critic is at the stage of *Blank 1* This stage explains all that a critic has observed, understood, and *Blank 2*Blank 1-analysis-judgment-interpretationBlank 2-analyzed-judged-concluded Why would American newspapers report about the two men in that way pls help The chart shows the times and accelerations for three drivers.A 3-column table with 3 rows. The first column labeled drover has entries Kira, Dustin, Diego. The second column labeled acceleration has entries 5.2 meters per second, 8.3 meters per second, 6.5 meters per second. The third column labeled time has entries 6.9 seconds, 3 seconds, 4.2 seconds.Which lists them from greatest to lowest change in velocity?Dustin Diego KiraDustin Kira DiegoKira Dustin DiegoKira Diego Dustin How is selective breeding related to DNA they 'brush' or 'brushes' their teeth Which literary term or device best describes these lines spoken by Juliet? O God, I have an ill-divining soul! Methinks I see thee, now thou art so low, As one dead in the bottom of a tomb. Either my eyesight fails or thou lookest pale. - -William Shakespeare, Romeo and Juliet, Act III, scene v, lines 54-57. A. Setting B. Conflict C. Foreshadowing D. Oxymoron XA 61