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42 votes
42 votes
A boat travels 5 kilometers east, then 8 kilometers north, then 8 kilometers west.d. What vector would bring the boat back home?c. What distance has the boat traveled?b. What is the final position of the boat?a. What are the boat's displacement vectors?

User Lendell
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1 Answer

21 votes
21 votes

5 km east

8 km north

8 km west

a = displacement vectors:

5i

+8j

-8i

b. Final position : (-3,8 )

c- Distance:

5 + 8 + 8 = 21 km

d. Vector that would bring the boat back home ( green)

3i - 8 j

A boat travels 5 kilometers east, then 8 kilometers north, then 8 kilometers west-example-1
User Pixelmike
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