destinymanuel16 destinymanuel16

01-05-2018
Mathematics

contestada

What is the angular velocity of a 6–foot pendulum that takes 3 seconds to complete an arc of 14.13 feet? Use 3.14 for π.

Respuesta :

sqdancefan sqdancefan

01-05-2018

The angular velocity is the linear speed divided by the radius.
ω = d/(t*r) = (14.13 ft)/((3 s)*(6 ft))
ω = 0.785 radians/second
There are 180/π degrees per radian, so the angular velocity can also be written as ...
ω = 45 degrees/second

Answer Link

Otras preguntas

A couple whose conversation goes like this "i hate that you always leave the car with an empty gas tank" "well, i hate that you always park the car under the tr

PLEASE HELP ASAP!!! CORRECT ANSWERS PLEASE!!!

Can you get heart problems from eating too much reddit

At the Paris Peace Conference, President Wilson argued that Germany should be... A. Rebuild with help of the Allies. B. Treated with leniency by the Allies. C

Which feature of Anglo-Saxon culture is reflected in the passage

Which is the BEST description of the goals of the Ku Klux Klan during Reconstruction? A) The Ku Klux Klan worked in communities to help rebuild churches, librar

The initial balance of the savings account was $275. After which transactions will savings account be the same as the initial balance

The daily scrum is an event that happens every day. what would be three key concerns if the frequency were to be lowered to every two or three days?

true or false, alcohol tends to produce passive behavior in most people

Which of the binomials below is a factor of this trinomial? x2 - 7x - 18