Kathy tests her new sports car by racing with Stan, an experienced racer. Both start from rest, but Kathy leaves the starting line 1.00 s after Stan does. Stan moves with a constant acceleration of 3.4 m/s2 while Kathy maintains an acceleration of 5.31 m/s². (a) Find the time at which Kathy overtakes Stan. Xs from the time Kathy started driving (b) Find the distance she travels before she catches him. Xm (c) Find the speeds of both cars at the instant she overtakes him. Kathy X m/s Stan X m/s

Kathy tests her new sports car by racing with Stan, an experienced racer. Both start from rest, but Kathy leaves the starting line 1.00 s after Stan does. Stan moves with a constant acceleration of 3.4 m/s2 while Kathy maintains an acceleration of 5.31 m/s². (a) Find the time at which Kathy overtakes Stan. Xs from the time Kathy started driving (b) Find the distance she travels before she catches him. Xm (c) Find the speeds of both cars at the instant she overtakes him. Kathy X m/s Stan X m/s

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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