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Every action has an opposite an equal reaction, if you throw a tennis ball while floating in space the you and the ball would both separate at equal speeds (and never stop as there is no air resitence).
In the same way, ignited fule leaving the shuttle propels the craft forward.
So when you see space craft burning jets constantly in movies, they are just wasting fule. Once you are moving you don't need to do anything in space, just use jets for course correction and to slow down or stop.
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Why does a spacecraft need a rocket engine?
A spacecraft needs a rocket engine to provide thrust for propulsion in the vacuum of space. Unlike in the atmosphere, where planes can use lift for flight, rockets rely on their engines to push against the inertia of their mass and propel themselves forward in space.
Why does it require less fuel to accelerate a rocket in outer space than in Earth's atmosphere?
In outer space, there is no air resistance or drag to slow down the rocket, so less fuel is required to overcome these forces. Additionally, in the vacuum of space, the rocket does not have to fight against gravity as strongly as it does in Earth's atmosphere, leading to more efficient acceleration with less fuel.
Are rockets just used for space travel?
Rockets are almost always used in space travel. It takes the thrust of the rocket to push the satellite or capsule to it's destination. 99% of the time, a rocket is used in space travel.
How does a rocket fly?
A rocket flies by using thrust generated by its engines to push against the air or exhaust gas expelled. This thrust propels the rocket forward, overcoming gravity and allowing it to ascend into space. The rocket's fins and aerodynamic design help to stabilize and control its flight path.
How does a space shuttle maneuver in the exosphere?
In the exosphere, a space shuttle uses thrusters to maneuver by controlling its attitude and orientation. These thrusters help adjust the spacecraft's position without relying on air or other external forces. The shuttle can change its trajectory by firing specific thrusters to push against the vacuum of space.
Why rocket is used?
A rocket is used for space travel because it requires nothing to push against,no air or ground is needed. The speed and quantity of gas leaving the engine has an equal and opposite force on the rocket propelling it in the opposite direction.
How does a rocket turn in if there is no air resistance in space . What does it push against. What resists the thrust?
In space, rockets can turn by using small thrusters that expel propellant to provide a reactionary force, allowing the rocket to change its direction. The rocket pushes against its own exhaust gases to create this thrust. When the rocket expels propellant at high speed, Newton's third law of motion comes into play, causing the rocket to move in the opposite direction.
Why does a spacecraft need a rocket engine?
A spacecraft needs a rocket engine to provide thrust for propulsion in the vacuum of space. Unlike in the atmosphere, where planes can use lift for flight, rockets rely on their engines to push against the inertia of their mass and propel themselves forward in space.
Are rockets used for space travel?
Rockets are almost always used in space travel. It takes the thrust of the rocket to push the satellite or capsule to it's destination. 99% of the time, a rocket is used in space travel.
Why does it require less fuel to accelerate a rocket in outer space than in Earth's atmosphere?
In outer space, there is no air resistance or drag to slow down the rocket, so less fuel is required to overcome these forces. Additionally, in the vacuum of space, the rocket does not have to fight against gravity as strongly as it does in Earth's atmosphere, leading to more efficient acceleration with less fuel.
In a rocket burning fuel produces hot gases that push against the inside of the rocket and escape out the bottom causing a reaction that moves the rocket in the opposite direction. True or false?
true.due to newton's 3rd law when the gases push against d ground,the force exerted makes it move ahead.
Are rockets just used for space travel?
Rockets are almost always used in space travel. It takes the thrust of the rocket to push the satellite or capsule to it's destination. 99% of the time, a rocket is used in space travel.
How does a rocket fly?
A rocket flies by using thrust generated by its engines to push against the air or exhaust gas expelled. This thrust propels the rocket forward, overcoming gravity and allowing it to ascend into space. The rocket's fins and aerodynamic design help to stabilize and control its flight path.
How are satellites put in space?
Rockets, and then they just push them out the rocket door, and they adjust them with little rockets into orbit
How does inertia connect to a rocket?
Inertia connects to a rocket by affecting its motion. Inertia is the tendency of an object to resist changes in its motion, so a rocket must overcome this resistance to move and accelerate in space. Rockets are designed to counteract the effects of inertia by generating thrust to push them forward despite the inertia acting against their motion.
How does a space shuttle maneuver in the exosphere?
In the exosphere, a space shuttle uses thrusters to maneuver by controlling its attitude and orientation. These thrusters help adjust the spacecraft's position without relying on air or other external forces. The shuttle can change its trajectory by firing specific thrusters to push against the vacuum of space.
In Robert Goddard's time what did people mistakenly believe was necessary for a rocket to work?
They believed that a rocket needed air to push against. Robert Goddard tested a rocket in a vacuum and proved them wrong.
