A block attached to a spring is oscillating between point X (fully compressed) and point Y (fully stretched). As the block moves from point X to O (spring relaxed), the spring does work W on the block.1) How much work does the spring do on the block as it moves from O to Y

Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600