The accompanying figure shows the velocity v = f(t) of a particle moving on a coordinate line. (a) When does the particle move forward? move backward? Av 5- speed up? slow down? (b) When is the particle's acceleration positive? negative? zero? (c) When does the particle move at its greatest speed? V= f(t). t (sec) (d) When does the particle stand still for more than an instant? 40 ..... (a) When does the particle move forward? (Type an equation or a compound inequality. Type an expression using t as the variable. Use a comma to separate answers as needed.)
The accompanying figure shows the velocity v = f(t) of a particle moving on a coordinate line. (a) When does the particle move forward? move backward? Av 5- speed up? slow down? (b) When is the particle's acceleration positive? negative? zero? (c) When does the particle move at its greatest speed? V= f(t). t (sec) (d) When does the particle stand still for more than an instant? 40 ..... (a) When does the particle move forward? (Type an equation or a compound inequality. Type an expression using t as the variable. Use a comma to separate answers as needed.)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 21E
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