Each of the two slender rods and the disk have the same mass m. Also, the length of each rod is equal to the diameter d of the disk. If the assembly is rotating with an angular velocity ω₁ when the rods are directed outward, determine the angular velocity of the assembly if by internal means the rods are brought to an upright vertical position.

Transcribed Image Text:

- P- -d W1 -d-