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Canada54211
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Homework Statement
[/B]Student runs 3.4 laps in 30 minutes on a circular track with a radius 100m, She begins at the western most point of the track and travels clockwise. after this she gets sidetracked by the ice-cream truck, and follows it due west for twenty seconds at 4m/s.
a) determine her resultant displacement
b) determine her resultant velocity
I figured the circumference was 628.3m even though I'm not sure that helps me. I can't find out where 3.4 laps leaves her on the track.
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