Two blocks of equal mass m are connected to each other by a string. One block is attached
to an outstretched (at its natural length) spring on a surface with friction while the other
is hanging from a frictionless pulley of negligible mass as shown in the figure. The system
is released and the masses come to rest after moving a distance L. Acceleration due to
gravity g=10 m/s2
, m=5 kg, spring constant k=10 N/m, the coefficients of static and
kinetic friction between the inclined plane and the block on it are µS = 0.3 and µK = 0.1
respectively, sin θ = 0.6, cos θ = 0.8.
