In anticipation of a long 6° upgrade, a bus driver accelerates at a con- stant rate from 80 km/h to 100 km/h in 8 s while still on a level section of the highway. Knowing that the speed of the bus is 100 km/h as it begins to climb the grade at time t = 0 and that the driver does not change the setting of the throttle or shift gears, determine (a) the speed of the bus when t = 10 s, (b) the time when the speed is 60 km/h.

In anticipation of a long 6° upgrade, a bus driver accelerates at a con- stant rate from 80 km/h to 100 km/h in 8 s while still on a level section of the highway. Knowing that the speed of the bus is 100 km/h as it begins to climb the grade at time t = 0 and that the driver does not change the setting of the throttle or shift gears, determine (a) the speed of the bus when t = 10 s, (b) the time when the speed is 60 km/h.

Name: 13.128 In anticipation of a long 6° upgrade, a bus driver accelerates
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Description: 13.128 In anticipation of a long 6° upgrade, a bus driver accelerates at a con-stant rate from 80 km/h to 100 km/h in 8 s while still on a level sectionof the highway. Knowing that the speed of the bus is 100 km/h as itbegins to climb the grade at t

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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13.128 In anticipation of a long 6° upgrade, a bus driver accelerates at a con-
stant rate from 80 km/h to 100 km/h in 8 s while still on a level section
of the highway. Knowing that the speed of the bus is 100 km/h as it
begins to climb the grade at time t = 0 and that the driver does not
change the setting of the throttle or shift gears, determine (a) the speed
of the bus when t = 10 s, (b) the time when the speed is 60 km/h.

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