A runner of mass 55.7kg starts from rest and accelerates with a constant acceleration of 1.1 m/s2. Until she reaches a velocity of 5.1 m/s. She then continues running at this constant velocity. How long in seconds does the runner take to travel 118m.

A runner of mass 55.7kg starts from rest and accelerates with a constant acceleration of 1.1 m/s2. Until she reaches a velocity of 5.1 m/s. She then continues running at this constant velocity. How long in seconds does the runner take to travel 118m.

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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Question

A runner of mass 55.7kg starts from rest and accelerates with a constant acceleration of 1.1 m/s². Until she reaches a velocity of 5.1 m/s. She then continues running at this constant velocity. How long in seconds does the runner take to travel 118m.

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