@TheBlondeRN Took my 8mo to a beach in Mexico one summer. A mom near us also has a baby. The sun sets. She puts socks on the baby. We splash in the water. She asks, “Doesn’t the cold at the beach hurt her?”
It’s 90°.
@KimFreudenberg Here's one explanation for the springs having different displacements... When the springs are connected without a block between them, they're stretched 0.2 m from their equilibrium. Adding the block compresses the bottom spring and further stretches the top spring.
@KimFreudenberg @PhysicistBrianM ...I think in this case, the distance between the top and bottom walls must be greater than the equilibrium length of the springs.