A particle starts from rest and accelerates as shown in the figure below. az (m/s²) 2 1 5 (s) 7 " 10 15 20 -1 -2 -3 (a) Determine the particle's speed at t = 10.0 s. m/s Determine the particle's speed at t = 20.0 s? m/s (b) Determine the distance traveled in the first 20.0 s. (Enter your answer to one decimal places.)

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Chapter1: Units, Trigonometry. And Vectors
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A particle starts from rest and accelerates as shown in the figure below.
az (m/s²)
1
15 20
(s) 7 "
5
10
-1
-2
-3
(a) Determine the particle's speed at t = 10.0 s.
m/s
Determine the particle's speed at t = 20.0 s?
m/s
(b) Determine the distance traveled in the first 20.0 s. (Enter your answer to one decimal places.)
Transcribed Image Text:A particle starts from rest and accelerates as shown in the figure below. az (m/s²) 1 15 20 (s) 7 " 5 10 -1 -2 -3 (a) Determine the particle's speed at t = 10.0 s. m/s Determine the particle's speed at t = 20.0 s? m/s (b) Determine the distance traveled in the first 20.0 s. (Enter your answer to one decimal places.)
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