2. At time t sec, the positions of two particles A andB on a horizontal coordinate line are sA = 3t3 – 12t2 +18t +5 m and sg = -t³+9t² - 12t m, resp.. On the time interval0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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2. At time t sec, the positions of two particles A andB on a horizontal coordinate line are sA =
3t3 – 12t2 +18t +5 m and sg = -t³+9t? - 12t m, resp.. On the time interval0<t< 3, determine
the time at which the distance between the two particles minimum and maximum.
Transcribed Image Text:2. At time t sec, the positions of two particles A andB on a horizontal coordinate line are sA = 3t3 – 12t2 +18t +5 m and sg = -t³+9t? - 12t m, resp.. On the time interval0<t< 3, determine the time at which the distance between the two particles minimum and maximum.
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