Q1/The acceleration is defined by the relation a=(8-0.6 v). Knowing that the initial velocity is 14 m/s. A/ the velocity at t= 4 s:* 13.39 m/s 10.5 m/s 15.67 m/s 14.8 m/s 22.84 m/s 17.33 m/s 11.8 m/s

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter2: One Dimensional Motion
Section: Chapter Questions
Problem 79PQ
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Q1/The acceleration is defined by the
relation a=(8-0.6 v) . Knowing that
the initial velocity is 14 m/s. A/ the
velocity at t= 4 s:
13.39 m/s
10.5 m/s
15.67 m/s
14.8 m/s
22.84 m/s
17.33 m/s
11.8 m/s
Q1/B/The distance at t=3 s*
40.92 m
26.45 m
42.18 m
-18.9 m
-33.16 m
13.33 m
25.13 m
Transcribed Image Text:Q1/The acceleration is defined by the relation a=(8-0.6 v) . Knowing that the initial velocity is 14 m/s. A/ the velocity at t= 4 s: 13.39 m/s 10.5 m/s 15.67 m/s 14.8 m/s 22.84 m/s 17.33 m/s 11.8 m/s Q1/B/The distance at t=3 s* 40.92 m 26.45 m 42.18 m -18.9 m -33.16 m 13.33 m 25.13 m
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