You can only unlock the chapter using a special code that we will send you via the Viber app. Receiving a message is free of charge and with no obligations.
My phone number:
Get a code
In compliance with the law, persons under the age of 15 can enter their phone number only in the presence of a parent or guardian.
4-character code:
Check the received code
The page will be refreshed automatically in a few seconds.
A ring-shaped wheel with a mass of and a radius of rotates at an angular velocity of . It is been placed on the ground so that it does not slip when in contact with the ground. How fast is it moving on the ground?
The detailed solution steps are locked. Click on the blue button to unlock them.
To ensure the proper functioning of the website, OpenProf uses cookies that do not store personal data. By continuing to use the website, you agree to cookies. Tell me more »
and a radius of 
rotates at an angular velocity of 
. It is been placed on the ground so that it does not slip when in contact with the ground. How fast is it moving on the ground?
.
