Simulation Solution
Solution:
m = mass 
= coefficient of friction
a = acceleration g = gravity
fy = y force w = work
fx = x force d = distance
Formula:
fx = fn 
cos( 
)
note:
if 
= 90
then the X force(fx) would equal to 0.0
fy = fn 
sin( )
note:
if = 90
then the Y force(fy) would equal to 0.0
frforce = 
m g - fy;
note:
if frforce < 0.0 then the frforce = 0
a = fx - frforce / m