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You are to make four straight-line moves over a flat desert floor,starting at the origin of an xy coordinate system andending at the xy coordinates (-135 m, 40 m). The xcomponent and y component of your moves are the following,respectively, in meters: (20 and 60), then (bx and -70),then (-20 and cy), then (-63 and-71).
(a) What is component bx?
(b) What is component cy?
(c) What is the the magnitude of the overall displacement?
(d) What is the angle of the overall displacement?

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