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A cyclist pedals along a straight road with velocity (t)=27-8t+ 6 km/h, for 3 hours. The velocity, v(t), is measured in km/h and the
A cyclist pedals along a straight road with velocity (t)=27-8t+ 6 km/h, for 3 hours. The velocity, v(t), is measured in km/h and the time, t, in hours. 3.1 3.2 Sketch the velocity function over the 3 hours. When does the cyclist move in a positive direction and when in a negative direction? Use integration to find the total distance the cyclist traveled. (5) (5)
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University Physics with Modern Physics
Authors: Hugh D. Young, Roger A. Freedman, Lewis Ford
12th Edition
978-0321501479, 9780805321876, 321501470, 978-0321501219
