A car rounds the clover-leaf at 13 "/s as it enters the 400 meter-long merge zone. a) What acceleration would get its velocity to 31 m/s by the end of the merge zone? +3.960 m/s2 +1.980 m/s2 +0.990 "/s2 +0.0225 "/s2 +1.201 m/s2 +0.405 "/s2

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 59PE: (a) In what direction would the ship in Exercise 3.57 have to travel in order to have a velocity...
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A car rounds the clover-leaf at 13 "/s as it enters the
400 meter-long merge zone.
a) What acceleration would get its velocity to 31 m/s
by the end of the merge zone?
+3.960 m/s2
+1.980 m/s2
+0.990 m/s2
+0.0225 "/s2
+1.201 m/s2
+0.405 m/s2
+2.42 "/s2
+18.18 m/s2
+0.211 m/s2
Transcribed Image Text:A car rounds the clover-leaf at 13 "/s as it enters the 400 meter-long merge zone. a) What acceleration would get its velocity to 31 m/s by the end of the merge zone? +3.960 m/s2 +1.980 m/s2 +0.990 m/s2 +0.0225 "/s2 +1.201 m/s2 +0.405 m/s2 +2.42 "/s2 +18.18 m/s2 +0.211 m/s2
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