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Dmitry_Shevchenko [17]
4 years ago
13

What is a screw boat

English
2 answers:
lbvjy [14]4 years ago
8 0

Answer:

mark brainliest

Explanation:

having two screw propellers, which usually revolve in opposite directions.

lisov135 [29]4 years ago
3 0

Answer:

A propeller is a type of fan that transmits power by converting rotational motion into thrust. A pressure difference is produced between the forward and rear surfaces of the airfoil-shaped blades, and a fluid (such as air or water) is accelerated by the pressure difference.

Explanation:

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