The equation of motion of a particle is given, acceleration (a) in terms of time (t) as below: a= 3t2 + 2t+4, in which acceleration is in m/s2 and time t is in seconds. It is observed that the velocity of the particle is 12 m/s after 4 seconds; and the displacement of the particle is 8 m after 4 seconds. Determine (i) Velocity after 8 seconds (ii) Displacement after 2 seconds

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Problem 7
The equation of motion of a particle is given, acceleration (a) in terms of
time (t) as below: a= 3t2 + 2t+4, in which acceleration is in m/s2 and time t
is in seconds. It is observed that the velocity of the particle is 12 m/s after 4
seconds; and the displacement of the particle is 8 m after 4 seconds.
Determine (i) Velocity after 8 seconds
(ii) Displacement after 2 seconds
Transcribed Image Text:Problem 7 The equation of motion of a particle is given, acceleration (a) in terms of time (t) as below: a= 3t2 + 2t+4, in which acceleration is in m/s2 and time t is in seconds. It is observed that the velocity of the particle is 12 m/s after 4 seconds; and the displacement of the particle is 8 m after 4 seconds. Determine (i) Velocity after 8 seconds (ii) Displacement after 2 seconds
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