On a frictionless horizontal air table, puck A (with mass \(0.249\,\text{kg}\)) is moving toward puck B (with mass \(0.375\,\text{kg}\)), which is initially at rest. After the collision, puck A has velocity \(0.115\,\text{m/s}\) to the left, and puck B has velocity \(0.645\,\text{m/s}\) to the right.