A fugutive is resting by a tree when a train passes him, traveling at a constant 6.3 m/s. The fugitive immediately begins running, accelerating at 4.5 m/s² until he reaches his maximum velocity of 7.1 m/s. He continues running at that speed until he catches the train. How long did it take him to catch the train? (Assume the clock started at the instant he began to accelerate.) t = unit How far did he have to run to catch up to the train? Δx = unit

A fugutive is resting by a tree when a train passes him, traveling at a constant 6.3 m/s. The fugitive immediately begins running, accelerating at 4.5 m/s² until he reaches his maximum velocity of 7.1 m/s. He continues running at that speed until he catches the train. How long did it take him to catch the train? (Assume the clock started at the instant he began to accelerate.) t = unit How far did he have to run to catch up to the train? Δx = unit

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 18PQ: Acceleration a has the dimensions of length per time squared, speed v has the dimensions of length...

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