The acceleration of a particle is given by a = 4t - 38, where a is in meters per second squared and t is in seconds. Determine the velocity and displacement as functions of time. The initial displacement at t = 0 is so = 8 m, and the initial velocity is vo = 2 m/s. After you have the general expressions, evaluate these expressions at the indicated times. Answers: Att = 3.5 s. S= i -160.6 Att 16.9 s, S = i 1051 m, V = m, V= -106.5 -68.98 m/s m/s

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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The acceleration of a particle is given by a = 4t - 38, where a is in meters per second squared and t is in seconds. Determine the velocity
and displacement as functions of time. The initial displacement at t = 0 is so = 8 m, and the initial velocity is vo= 2 m/s. After you have
the general expressions, evaluate these expressions at the indicated times.
Answers:
At t = 3.5 s,
S= i
Att 16.9 s, S =
i
-160.6
1051
m, V =
m, v =
-106.5
-68.98
m/s
m/s
Transcribed Image Text:The acceleration of a particle is given by a = 4t - 38, where a is in meters per second squared and t is in seconds. Determine the velocity and displacement as functions of time. The initial displacement at t = 0 is so = 8 m, and the initial velocity is vo= 2 m/s. After you have the general expressions, evaluate these expressions at the indicated times. Answers: At t = 3.5 s, S= i Att 16.9 s, S = i -160.6 1051 m, V = m, v = -106.5 -68.98 m/s m/s
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