What are some example problems involving angular speed?

1 Answer
Aug 10, 2018

See examples in explanation


Earth's day/night spin about it axis is with

angular speed = #2pi# radian / 24-hour day.

Earths revolution about Sun is owith

angular speed = #2pi) radian / 365.26-day year.

Rotors making electro-mechanical rotations have high angular

speeds of

#kKpi# radian / minute, k > 1,

making thousands of rpm ( revolutions / minute ).