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A wildlife researcher is tracking a flock of geese. The geese fly 3.0 km due west,...

A wildlife researcher is tracking a flock of geese. The geese fly 3.0 km due west, then turn toward the north by 35 degrees and fly another 3.5 km.

1. How far west are they of their initial position?

Express your answer to two significant figures and include the appropriate units.

2. What is the magnitude of their displacement?

Express your answer to two significant figures and include the appropriate units.

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Answer #1

We > E ts B 35 km 350 L Al 3 km ca tolal distance traueted towards weet OL SOAPAL = 3 + 3.5 Los 35 3 + 3.5 X 0.819 = 5.88 kr(b) magnitude of displacement of 02² + BL? (Phythagoras) is OB2 2x eo 2 COAT AB OS 3592 + CAB. S1435%) = oA² +AB² (0235 +AR²

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