estion 2: Situation A Situation B 000000 2 k -D- + D- Situation A and Situation B both involve a box being launched from rest after the spring is compressed a certain distance D. is frictionless and the boxes are identical. Situation B's spring constant is twice as big. a. Compare the block's Launch Kinetic Energy in Situation A vs B. b. Solve for the block's Launch Speed in Situation A vs B in terms of k, M, and D