Unmanned marine vehicles are useful because they help with marine tasks, completing them in less time, reducing risks, reaching deeper areas.
Unmanned marine vehicles (UMV) are robotic vehicles controlled from afar that allow us to explore the sea and perform tasks with minimum risks.
UMV is useful because:
- They substitute people working at the sea in risky tasks,
- They allow deeper exploration of the sea.
- They do tasks in less time than humans.
An example of how useful these marine vehicles are is during the construction of ports. They replace divers who have to do the job manually, spending many hours and risking their lives. With a UMV, there is no need for humans to go under the water, experts control the robot from the surface.
In conclusion, UMVs are useful because they are practical tools that save time and reduce risks.
Learn more about UMVs here:
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Answer:
it produces an outward pressure that balances with the inward pressure caused by gravity
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