katerenterria45 katerenterria45

22-04-2020
Physics

contestada

What is the density of cylindrical (coin) object if it has a mass of 0.69 kg , and a radius of 0.03 m, along with a thickness of 0.003 m?

Respuesta :

MidasAnswers MidasAnswers

22-04-2020

Density = Mass / Volume

Mass = 0.69kg

Volume of cylinder (coin) = Area X Height
Area of coin = (3.14)(0.03)^2
Height = Thickness = 0.003m

Volume of coin = (0.0003) X (3.14)(0.03)^2

Density = (Mass of coin) / (Volume of coin)

Answer Link

Otras preguntas

Which of the following accurately describes the effects of the Thirteenth, Fourteenth, and fifteenth amendments on the lives of southerners? a. these amendment

Native Americans were mostly hunters who relied on buffalo for food, clothing, and shelter. White settlers were mostly farmers and ranchers who raised crops and

ein Aufrad mit den titel:ich bin jugendliche Mein leben zwischen Familie und Freunde 7Reihen

Plz help what is x+93 + 3x+18

what is the mixed number to 53/12

What is the value of x in the equation 4x + 8y = 40, when y = 0.8?

In addition to telling you which programs are currently running, what other information does the task bar display? A. The current time B. The programs containe

whats the perimeter of 149m and 76m

What is a change that affects activity of an organism

who were the Mycenaeans?