Solve the all parts of following problem given below:
Problem: A large fake cookie sliding on a horizontal surface is attached to one end of a horizontal spring with spring constant k = 380 N/m; the other end of the spring is fixed in place. The cookie has a kinetic energy of 25.0 J as it passes through the spring's equilibrium position. As the cookie slides, a frictional force of magnitude 11.0 N acts on it.
Part A: How far will the cookie slide from the equilibrium position before coming momentarily to rest?
Part B: What will be the kinetic energy of the cookie as it slides back through the equilibrium position?
I need help to find How far the cookie slide from the equilibrium will position before coming momentarily to rest.