The ant's aunt's aunt travels from the 15.00 cm mark to the 95.00 cm mark back to the 20.00 cm mark and then finally to the 30.00 cm mark. What is the ant's aunt's aunt's displacement?

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