day01vectorprob

day01vectorprob - finally 12 km west to E-town and 30. km...

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Vector 2D problem examples: Vectors at Right Angles: (a) Using a vector diagram , determine the displacement of a bicycle which went 40. m [N] and then 25 m [E]. (b) Using calculation methods, determine the displacement of the bicycle in (a). A:\sph4u1\chap2\day01vectorprob.doc
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Vectors Not at Right Angles: (c) An express bus travels directly from A-town to B-ville. A local bus also links these two towns, but it goes west 30. km from A-town to C-city, then 30. km south to D-ville, and
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Unformatted text preview: finally 12 km west to E-town and 30. km northeast to B-ville. (i) What is the shortest distance from A-town to B-ville? (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 A-town to B-ville, 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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day01vectorprob - finally 12 km west to E-town and 30. km...

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