A driver is traveling at 48 kph and accelerates uniformly until it doubles it speed over a distance of 168 m. Determine the following: a) the acceleration in m/s? of the car (report the final answer in 3 significant digits) b) the time in s required for the car to reached the velocity of 96 kph (report the final answer in 3 significant digits)

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 33P: In SI units, speeds are measured in meters per second (m/s). But, depending on where you live,...
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A driver is traveling at 48 kph and accelerates uniformly until it
doubles it speed over a distance of 168 m.
Determine the following:
a) the acceleration in m/s? of the car (report the final answer in 3
significant digits)
b) the time in s required for the car to reached the velocity of 96
kph (report the final answer in 3 significant digits)
Transcribed Image Text:A driver is traveling at 48 kph and accelerates uniformly until it doubles it speed over a distance of 168 m. Determine the following: a) the acceleration in m/s? of the car (report the final answer in 3 significant digits) b) the time in s required for the car to reached the velocity of 96 kph (report the final answer in 3 significant digits)
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