propulsions

the rocket's propulsions are crucial for its launch.

different types of propulsions can be used in space travel.

scientists are researching new propulsions for faster travel.

electric propulsions are becoming more popular in aviation.

propulsions systems must be tested thoroughly before use.

advancements in propulsions could revolutionize transportation.

efficient propulsions lead to lower fuel consumption.

propulsions in marine vehicles are essential for navigation.

hybrid propulsions combine the benefits of multiple technologies.

understanding propulsions is key for aerospace engineering.