The displacement of a particle is given by s = 3t° - 42t2 + 109t - 39 where s is in feet and t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 11 seconds of motion. After you have made the plots, answer the questions. Questions: Att = 2.4 5= i ft, v= i ft/sec, a = i ft/sec2 sec, Att= 5.4 S= i ft, v= i ft/sec, a = i ft/sec2 sec, Att = 8.5 i ft, v= i ft/sec, a = i ft/sec? sec, The velocity is zero when t = i sec and whent= i sec
The displacement of a particle is given by s = 3t° - 42t2 + 109t - 39 where s is in feet and t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 11 seconds of motion. After you have made the plots, answer the questions. Questions: Att = 2.4 5= i ft, v= i ft/sec, a = i ft/sec2 sec, Att= 5.4 S= i ft, v= i ft/sec, a = i ft/sec2 sec, Att = 8.5 i ft, v= i ft/sec, a = i ft/sec? sec, The velocity is zero when t = i sec and whent= i sec
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Transcribed Image Text:The displacement of a particle is given by s = 3t3 - 42t2 + 109t - 39 where s is in feet and t is in seconds. Plot the displacement, velocity,
and acceleration as functions of time for the first 11 seconds of motion. After you have made the plots, answer the questions.
Questions:
Att = 2.4
ft. v=
ft/sec. a =
ft/sec?
sec,
Att= 5.4
i
ft, v=
i
ft/sec, a =
i
ft/sec?
S=
sec,
Att = 8.5
ft. v=
i
ft/sec, a =
i
ft/sec?
sec,
The velocity is zero when t =
i
sec and when t =
i
sec
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