The initial momentum from the eruption propels the column upwards. The energy within the moving water propels a power generator and thereby creates electricity. Explosive eruptions are characterized by gas-driven explosions that propels magma and tephra. The rocket propels the 66-mm warhead forward without significant recoil. This forward force propels the vehicle. This propels the paddler through the water more efficiently. In wheel blasting, a spinning wheel propels the abrasive against an object. The animal propels itself by moving the flukes up and down. Mariko then propels herself with her vectors toward Shirakawa, ready to brutally kill her. This action gently propels the blood through the tubing. Their undulating dorsal fin propels them silently through the water while stalking their prey. During swimming, the mink propels itself primarily through undulating movements of the trunk. Actin polymerization then propels the bacterium unidirectionally into the host cell membrane. To protect humankind from both of them, Kazuki propels himself and Victor to the moon. The cartridge propels its bullet at approximately .