Calculating Resultant Acceleration in 3D Space

[Procrastinate]

If I have two graphs - one with y acceleration and one with z acceleration - is it possible to find resultant accelerations using vectors with this? I don't have x.

I want to find the angle of an inclined plane and i need the overall acceleration to do this.

 

[Sirsh]

Do you mean one acceleration is horizontal and ones vertical?

 

[Procrastinate]

Yes, I do.

 

[Sirsh]

Is this in a 3D plain? {x,y,z} ?

 

[Procrastinate]

Is this in a 3D plain? {x,y,z} ?

Yes, on a roller coaster. However, only the y and z exist but not x.