A
2. 3
  
k
g
2. 3kg block i attached to a horizontal pring of pring contant
k
=
36. 0
  
N
/
m
k=36. 0N/m and i free to lide along a frictionle urface. The pring i tretched, and the block i releaed from ret. The maximum acceleration of the block i oberved to be
1. 50
  
m
/

2
1. 50m/
2. How far from equilibrium wa the pring initially tretched?