Question: A 1.5-kg mass is attached to a spring with a force constant of 59 N/m. If the mass is released with a speed of 0.34 m/s at a distance of 9.1 cm from the equilibrium position of the spring,
Part A: What is its speed when it is halfway to the equilibrium position?
I need help to find its speed when it is halfway to the equilibrium position.