Bob and Sally are each going for a run around a circlar track of radius 80 feet. They start running from different locations on the circle.
Bob starts at the easternmost point and jogs 10 feet/second around the track in the clockwise direction.
Sally runs counterclockwise at 14 feet/second and passes Bob for the first time in 16 seconds.
(Words I bolded are the given information we need)
Find Sally's x and y coordinates in 12 minutes.
So here is what I'm thinking on a coordinate plan
Bob starts at the easternmost point (meaning all the way on the right), at (80,0)
Sally is somewhere
Circumference: 2πr = 2π(80) = 160π feet, π is pi by the way. This is the full length track.
Though, I'm still confused on how to start out.
Can someone help?
Thanks
Bob starts at the easternmost point and jogs 10 feet/second around the track in the clockwise direction.
Sally runs counterclockwise at 14 feet/second and passes Bob for the first time in 16 seconds.
(Words I bolded are the given information we need)
Find Sally's x and y coordinates in 12 minutes.
So here is what I'm thinking on a coordinate plan
Bob starts at the easternmost point (meaning all the way on the right), at (80,0)
Sally is somewhere
Circumference: 2πr = 2π(80) = 160π feet, π is pi by the way. This is the full length track.
Though, I'm still confused on how to start out.
Can someone help?
Thanks