The velocity of a particle is given by v= 39t²-93t+47, where v is in meters per second and t is in seconds. Plot the velocity v and acceleration a versus time for the first 3 seconds of motion and evaluate the velocity when a is zero. Make the plots and then answer the questions. Questions: When t = 0.5 s, V= 10.25 m/s, a= -54 m/s²

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The velocity of a particle is given by v = 39t2-93t+ 47, where v is in meters per second and t is in seconds. Plot the velocity v and
acceleration a versus time for the first 3 seconds of motion and evaluate the velocity when a is zero. Make the plots and then answer
the questions.
Questions:
When t = 0.5 s, V = 10.25
m/s, a=
-54
m/s²
When t = 1.3 s,
V=
-7.99
m/s, a =
8.4
m/s²
When t = 2.3 s, V= 39.41
m/s, a =
86.64
m/s²
When a = 0, V= i
58.25
m/s
Transcribed Image Text:The velocity of a particle is given by v = 39t2-93t+ 47, where v is in meters per second and t is in seconds. Plot the velocity v and acceleration a versus time for the first 3 seconds of motion and evaluate the velocity when a is zero. Make the plots and then answer the questions. Questions: When t = 0.5 s, V = 10.25 m/s, a= -54 m/s² When t = 1.3 s, V= -7.99 m/s, a = 8.4 m/s² When t = 2.3 s, V= 39.41 m/s, a = 86.64 m/s² When a = 0, V= i 58.25 m/s
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