A car moves along a straight road according to the equation a = 18t, where a is in m/s² and t is in seconds. Determine the acceleration in m/s² when t = 4s 72 54 36 90

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 1PE: Find the following for path A in Figure 3.54: (a) the total distance traveled, and (b) the magnitude...
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A car moves along a straight road according to the equation a = 18t, where a is in m/s2 and t is in seconds. Determine the acceleration in m/s² when t = 4 s
O 72
O 54
O 36
O 90
Transcribed Image Text:A car moves along a straight road according to the equation a = 18t, where a is in m/s2 and t is in seconds. Determine the acceleration in m/s² when t = 4 s O 72 O 54 O 36 O 90
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