siege engine which is a catapult...................
Reciprocating engines are very big engines. Instead of a motor just spinning the propeller, electric arms would move up and down circling around the propeller line spinning it. These kind of engines were used on the titanic.
No, for instance a warship can fire on the move.
Projectiles move through the air due to the initial force propelling them, typically provided by a launcher or a person's action. Once in motion, projectiles follow a curved path known as a trajectory, influenced by gravity pulling them downward. Factors like air resistance and the projectile's shape can also affect its movement.
They have engines.
The pistons of a bus move to make the wheels move.
UH H motor? It depends on the kind you are talking about. Yachts are generally sailing vessels and driven by wind. Boats with engines are called cruisers
The engines, driving propellers or jets, make the airplane move.
Projectiles move in a curved path due to a combination of their initial velocity and the acceleration due to gravity. Gravity continuously acts on the projectile, causing it to follow a parabolic trajectory, even if it was given an initial velocity in a straight line.
The engines. The engine gives the plane thrust and it makes the plane move.
Small and nonpolar.
When vessel's Engines failed and she moved by tugs, it called vesse's cold move
False Because gravity is constantly pulling on the projectile while the projectile is trying to move forward in a straight line, the projectile will move in a CURVED path and fall down to earth.