determine the angular velocity of links ab and bc at the instant u = 30°. also, sketch the position of link bc when u = 55°, 45°, and 30° to show its general plane motion.

gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

the right answer is 0.3 meters per second