Could someone please help me better understand and solve Angular and Linear Velocity?

Question

experimentx · Answer

linear velocity = angular velocity * radius of motion

anonymous · Answer

I've got something like 20yds radius, and a rate of revolution of 5 revolutions per 2 hours, I need to use angular velocity to change it to radians/day, and linear velocity to change it to ft/day. I have no clue where to start

experimentx · Answer

5 revolutions per 2 hours = 2$ \pi$ * 5/ (2* 60 * 60 s) = 2$ \pi$ * 5/ (2/24 day) 
^^ angular velocity is above

change yard into ft, and use top formula to get linear velocity.

mertsj · Answer

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