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Unformatted text preview: finally 12 km west to Etown and 30. km northeast to Bville. (i) What is the shortest distance from Atown to Bville? (Determine using geometry & resolving vectors**) (ii) In what direction does the express bus travel? (iii) If the express bus takes 0.45 h to go from Atown to Bville, and the local bus takes 3.0 h, calculate the average speed and the average velocity for each bus. ** preferred method...
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 Spring '09
 C.Jones

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