Apparently you are supposed to have a graph with all the data you need.
g - a/sin beta
I think a is 9.8 m/s^2 where it is the acceleration of gravity.
I don't know, this is kind of confusing for me too. Do you know what the g is supposed to mean? Gravity?
I am pretty sure it means gravity... since gravity is like 9.81 m/s2 (・∀・ )
Velocity is distance / time
Accelertion is Velocity /time = distance / (time^2)
The slope of the velocity-time graph IS velocity /time WHICH IS acceleration.
so they should be the same.
There must be more to this question. I suppose you had to use the data you collected from some experiment?
Yes, I had data that went along with it but I actually ended up figuring it out. thank you for your help