Use unit analysis to show that the constant, 2π, is unitless.
The Attempt at a Solution
g= a= [L]/[T]^2= [L T^-2]
[T]= 2π√[L]/[L T^-2]
Is this correct? I wasn't really sure how to do this. I'm using book examples to help me figure it out.
I already know that 2π is unitless by its own definition.