Recent content by mansfief

Homework Statement A 0.321-kg mass is attached to a spring with a force constant of 13.3 N/m. If the mass is displaced .256 m grom the equilibrium and released, what is its speed when it is .128 m from equilibrium. The answer is 1.43 m/s Homework Equations k=(w^2)m w=2pi/T The...