Answer with complete solutionAnswer using the GRASS METHODG-GIVENR-REQUIREDA-ANALYSIS/PLANS-SOLUTIONS-SUMMARY OFR RESULTS A van travels along a straight road with avelocity described by the graph. What is s infeet at t = 20 s. Take s = 0 when t = 0.v (ft/s)80-v = -4t + 80- t (s)20

Given At t=0 ,s=0 Required At t=20 ,s=? Analysis We know v=ds/dt

Answered: A van travels along a straight road…

A van travels along a straight road with a velocity described by the graph. What is s in feet at t = 20 s. Take s = 0 when t = 0. v (ft/s) 80 v = -4t + 80 - t (s) 20

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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Question

Answer with complete solution

Answer using the GRASS METHOD

G-GIVEN

R-REQUIRED

A-ANALYSIS/PLAN

S-SOLUTION

S-SUMMARY OFR RESULTS

A van travels along a straight road with a
velocity described by the graph. What is s in
feet at t = 20 s. Take s = 0 when t = 0.
v (ft/s)
80-
v = -4t + 80
- t (s)
20

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