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Why can't space ships use propellers to move in space?
Propellers require a medium like air to push against to generate thrust. In the vacuum of space, there is no air or medium for propellers to work against, so they would not be able to propel a spaceship. Instead, spacecraft use thrusters that expel mass in the opposite direction to create propulsion.
Why can'y space ships use propellers to move in space?
Propellers rely on air or water to generate thrust, but space is a vacuum with no air. In space, vehicles use thrusters that expel propellant in the opposite direction to move forward. This method follows Newton's third law of motion.
How did the Titanic move?
It moved on LARGE PROPELLERS.
Why cant sound move through space but light can?
Sound can.
How spaceships send messages back to earth through the vacuum of space?
Space craft send messages electronically via radio waves. And these actually move through a vacuum better then through the atmosphere.
What are the propellers for on a helicopter?
to move the helicopter left and right
What makes the airplane move?
The engines, driving propellers or jets, make the airplane move.
What is the root word of propellers?
The root word of "propellers" is "propel," which means to drive forward or cause to move.
How does a satellites move in space when its vacuum?
well space is like a vacuum you cant escape it and sound wave do not travel in space but space isn't literally a vacuum so they move by rockets and the gravity of earth
Why cant you use a pen in space?
b/c there is no gravity and ink is not move down word.
Do small propeller aircraft always move in the direction that they are pointing?
Do small propellers aircraft always move in the direction that they are pointing
Do helicopters have lights on their propellers?
sometimes, but they need to be on both sides or else the helicopter will lose its balance and crash! it is not beneficial if you put the lights on the propellers because they will move so fast you can't see them...
