I just realized that I have to account for the force of gravity center of mass and rotational acceleration of a disk along with friction.
Vf = √(Vi^2+2(g*sin(θ)/1+I/mr^2)d1)
I (in this case: Disk) = 1/2m*r^2
so,
Vf = √(Vi^2+2((2/3)g*sin(θ))L)
Here's my scenario...I ran these calculations and I feel they are off due to my velocity values.
I have a washer rolling down an incline plane set at 10°.
The Length of the Plane is still unknown.
Starting at rest, determine the velocity at 2". At this distance a camera with take a...