Consider the velocity function for an object moving along a line shown in the figure. a. Describe the motion of the object over the interval [0,8]. b. Use geometry to find the displacement of the object between t= 0 and t = 2. c. Use geometry to find the displacement of the object between t = 2 and t = 6. d. Assuming that the velocity remains 20 m/s for t≥ 6, what is the displacement function between t=0 and any time t≥ 6? a. Describe the motion of the object over the interval [0,8]. The object is on the interval [0,1], speeding up moving at a constant rate slowing down on [1,4], Velocity (m/s) 30- 20+ 10- on [4,6], and 6 8 Time (s) t Q Q ✔

Consider the velocity function for an object moving along a line shown in the figure. a. Describe the motion of the object over the interval [0,8]. b. Use geometry to find the displacement of the object between t= 0 and t = 2. c. Use geometry to find the displacement of the object between t = 2 and t = 6. d. Assuming that the velocity remains 20 m/s for t≥ 6, what is the displacement function between t=0 and any time t≥ 6? a. Describe the motion of the object over the interval [0,8]. The object is on the interval [0,1], speeding up moving at a constant rate slowing down on [1,4], Velocity (m/s) 30- 20+ 10- on [4,6], and 6 8 Time (s) t Q Q ✔

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Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 18PQ: Acceleration a has the dimensions of length per time squared, speed v has the dimensions of length...

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