Find the direction of the couples displacement

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Reference no: EM13324807

One afternoon, a couple walks five-sixthsof the way around a circular lake, the radius of which is1.70km. They start at the west side ofthe lake and head due south to begin with.

(a) What is the distance they travel?

(b) What are the magnitude and direction (relative to due east) ofthe couple's displacement?

Reference no: EM13324807

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