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If A and B are running in a circular track in a direction opposite to that in which C is running, who is running at twice and thrice the speeds of A and B respectively and on the same track. They start running from a same point. It is knows that A' average speed is 3 m/s and the track is 120m. When, after the start, will B find himself equidistant and between A and C for the first time?
To start with, can you put this question in the form of, not speeds, but angular speed?Quote:
Originally Posted by hisajesh
-Dan
Sorry, I dont have data on angular speeds.
It's easy. You have the linear speeds (well, they're unknowns, but you know what I mean.) For any object moving in a circular path at speed v we know thatQuote:
Originally Posted by hisajesh
where
is your angular speed,
-Dan