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Derek and diane race each other on bicycles. derek starts 4 seconds before diane. he goes at a steady speed of 6 m/s. diane starts from rest and has an acceleration of 2 m/s2. a. write an expression for derek's position in terms of t and v. (1 point) b. write an expression for diane's position in terms of t and a. (1 point) c. at what time does diane catch up to derek? (2 points) d. how far has she gone when she catches up with him?
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Derek and diane race each other on bicycles. derek starts 4 seconds before diane. he goes at a stead...
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