Lisa wrote the following characteristics of two landforms. Landform A: Rises very high above the land around it Landform B: Has caverns Which statement is most likely correct? Landform A is a wetland and Landform B is a ridge. Landform A is coastline and Landform B is a mountain. Landform A is a coastline and Landform B is a karst landform. Landform A is a mountain and Landform B is a karst landform.

Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?