KINETIC ENERGY LAB: Section II: Data and Observations
4. Locate the data and observations collected in your lab guide. What are the key
results? How would you best summarize the data to relate your findings?

5. Do you have quantitative data (numerical results or calculations)? Do you have
qualitative data (written observations and descriptions)? How can you organize this
date for your report?
Section III: Analysis and Discussion
6. What do the key results indicate?

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