Q: A mass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. Initially, the mass is released from rest from a point 3 inches above the equilibrium position. Find the equation of motion.

Q: A mass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. Initially, the mass is released from rest from a point 3 inches above the equilibrium position. Find the equation of motion.

* I attached the solution. However, you should write it using your own words (explanation). Try not to copy from that, please.

Paper should include :-

1- cover page,

2- brief abstract,

3- problem with solution and an explanation of the solution (2 pages),

4- references.