Assignment:
A 0.7 lb block rests on top of a 0.5 lb block supported by but not attached to a spring of constant 9 lb/ft. The upper block is suddenly removed.
A) Determine the maximum velocity reached by the 0.5 lb mass.
B) The maximum height reached by the 0.5 lb mass.
Provide complete and step by step solution for the question, use formulas.