In preparation for building a space station, an astronaut removes a self-telescoping uniform rod from the cargo bay and releases it, not noticing that he gave it an angular speed of 0.0500 rad/s. The pole is 3-m long. A catch slips, and the pole spring retracts it into a shorter 1.50 m long uniform pole about a minute after the astronaut releases it.
Evaluate the angular speed after the catch slips.