Why does only one plot show up at once?

I am trying to plot a velocity and acceleration versus an angle in two separate graphs but when I have both plots in my code, only one graph shows up. If I delete one of the plot codes, the other one shows up just fine. Here is my code.

Answer 1

[Star Strider]

You’re almost there. Instead of the comment ‘% Figure 1’, label them as such:

figure(1)
plot(theta1, PistonSpeed2)
... etc. ...

figure(2)
plot(theta1, PistonAcceleration)
... etc. ...

MATLAB will overplot in an existing figure window unless you tell it not to.

[Fariha Tabassum]

I'm calling a built in function that has incorporated the plot command. Now what can I write in my code so that I can see that graph along with my graphs?