I think I did this problem correctly however I am not 100% sure. Unfortunatley the Dynamics book that I have only gives answers to even numbered problems and I cannot check me work.(adsbygoogle = window.adsbygoogle || []).push({});

Anyway here is the problem from the book.

The smooth circular bar rotates with constant angular velocity about the vertical axis AB. The radius R = 0.5 m The mass m remains stationary relative to the circular bar at an angle of 40 degrees. Determine the angular velocity.

Here is my work:

https://www.physicsforums.com/attachment.php?attachmentid=2510&stc=1

My answer just in case you can't read it is 3.877 rad/s.

Thanks!

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Dynamics smooth circular bar Problem

**Physics Forums | Science Articles, Homework Help, Discussion**