Over a short interval near time t 0, the coordinate of an automobile in meters is give by x(t) = 27t - 4.0t°, where t is in seconds. What is the auto's acceleration at the end of 1.0s? O -24m/s? O -12m/s? O 27m/s? O 4.0m/s2 O-4.0m/s²

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 82AP: A race car entering the curved part of the track at the Daytona 500 drops its speed from 85.0 m/s to...
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Over a short interval near time t
0, the coordinate of an automobile in meters
is give by x(t) = 27t - 4.0t°, where t is in seconds. What is the auto's
acceleration at the end of 1.0s?
O -24m/s?
O -12m/s?
O 27m/s?
O 4.0m/s2
O-4.0m/s?
Transcribed Image Text:Over a short interval near time t 0, the coordinate of an automobile in meters is give by x(t) = 27t - 4.0t°, where t is in seconds. What is the auto's acceleration at the end of 1.0s? O -24m/s? O -12m/s? O 27m/s? O 4.0m/s2 O-4.0m/s?
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