im stuck on one of the homework problems im reviewing for a test. any help would be appreciated. im not sure on how to set up the problem.(adsbygoogle = window.adsbygoogle || []).push({});

a small 1.32 kg mass is connected to a cord of length 1.62 meters, and spun at a constant angular speed of 8.0 radians per second. if the cord is pulled inward so that the mass is only 0.33 times as far from the axis as it started out, what is the final angular speed of the mass at its new distance from the axis?

**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!

# Help review for test please.

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