2 - From the plot determine the following (2) (2a) The amplitude (2b) The periodic time (2c) The angular frequency (2d) The phase constant (initial phase) (2e) Write the solution in this form x(t) = Acos(wt + o) 30 30 10 15 20 25 30 20 10 20 10 -10 -20 -30 |-10 -20 -30 5 10 15 20 25 30 t/sec. x(t)/cm
2 - From the plot determine the following (2) (2a) The amplitude (2b) The periodic time (2c) The angular frequency (2d) The phase constant (initial phase) (2e) Write the solution in this form x(t) = Acos(wt + o) 30 30 10 15 20 25 30 20 10 20 10 -10 -20 -30 |-10 -20 -30 5 10 15 20 25 30 t/sec. x(t)/cm
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Transcribed Image Text:2 - From the plot determine the following
(2)
(2a) The amplitude
(2b) The periodic time
(2c) The angular frequency
(2d) The phase constant (initial phase)
(2e) Write the solution in this form x(t) = A cos(wt + ø)
5
10
15
20
30
30
20
1야
야
-10
-20
-30
30
20
10
-10
-20
5
-30
30
10
15
25
t/sec.
25
20
x(t)/cm
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