In[]:=
l=0.2;
m
1
=1;
m
2
=1;
m
6
=1;c=3200;
m
8
=2*
m
6
;y0=0.001;y0'=0;g=9.8;​​M=
m
1
+
m
2
2
+
m
6
3
+
m
8
3
;​​k=Sqrt
-
m
6
+
m
8
2
*g
2*l
+
c
4
M
;​​T=
2*Pi
k
;​​y=
C
1
*Cos[k*t]+
C
2
*Sin[k*t]​​
C
1
=y0;
C
2
=y0';​​func=0.001*Cos[17.332051234634637*t];​​D[func,t]​​f=D[func,t];​​Plot{y,f},{t,0,T},AxesLabel{t,A.V},PlotLegendsLineLegendАмплитуда,Жылдамдық
Out[]=
0.001Cos[17.3321t]
Out[]=
-0.0173321Sin[17.3321t]
Out[]=
Амплитуда
Жылдамдық
​​
​
​