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Rockets returning to Earth typically use a technique called atmospheric re-entry. During re-entry, the rocket enters the Earth's atmosphere at a high speed, causing friction that generates intense heat. This heat is managed using heat shields and thermal protection systems to protect the rocket and its cargo. Once the rocket slows down and reaches a lower altitude, it deploys parachutes or uses engines to control its descent and land safely.
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What is the force that tries to pull the rocket back to earth?
The force that tries to pull the rocket back to Earth is gravity. This force is responsible for the rocket's weight and acts in the direction toward the center of the Earth.
What would happen if the thrust of the rocket at take-off was not enough to put the rocket in orbit around the earth?
If the thrust of the rocket at take-off is not enough to put the rocket in orbit around the Earth, it will not be able to overcome the gravitational pull of the Earth and achieve the necessary velocity to stay in orbit. The rocket would likely fall back to Earth due to gravity.
How does the rocket land on the earth?
A rocket typically lands back on Earth by either descending back through the atmosphere and deploying parachutes for a soft landing, or by performing a controlled landing using thrusters to slow down and land vertically, like SpaceX's Falcon 9 rockets do. The landing method depends on the design of the rocket and its intended purpose.
What may happen to a rocket which rises from the earth never attains escape velocity?
If a rocket rises from Earth but never attains escape velocity, it will eventually fall back to Earth due to gravity. The rocket's upward thrust will not be enough to overcome Earth's gravitational pull, causing it to return to the planet's surface.
Why did the stages fall back to earth when they separated from the rocket?
The rocket stages fall back to Earth after separation because they have used up their fuel during the launch and no longer have the propulsion needed to stay in orbit. Gravity then pulls them back towards Earth, and they either burn up in the atmosphere or land in a designated area for recovery and reuse.
What causes a rocket to drop back to earth?
A rocket drops back to Earth due to the force of gravity pulling it down. Once the rocket's engines stop providing thrust, the gravity of Earth becomes the dominant force, causing the rocket to descend.
What is the force that tries to pull the rocket back to earth?
The force that tries to pull the rocket back to Earth is gravity. This force is responsible for the rocket's weight and acts in the direction toward the center of the Earth.
How will humans get to the moon and back to earth?
Via rocket.
What is a reuseable vehicle that goes into orbit like a rocket and then glides back to earth like an airplane?
rocket
Which requires more fuel a rocket goin to the moon or a rocket comin from the moon?
Due to the higher gravity amount, a rocket will be pulled back when leaving earth, and pulled forward when going to earth.
How did Apollo 11 come back to earth?
They fired their rocket engine.
How does a spaceship get back to earth from the moon?
they get in the rocket and flies in to the nearest waters
How will the men in space come back to earth?
A rocket, the same way they got there!
What would happen if the thrust of the rocket at take-off was not enough to put the rocket in orbit around the earth?
If the thrust of the rocket at take-off is not enough to put the rocket in orbit around the Earth, it will not be able to overcome the gravitational pull of the Earth and achieve the necessary velocity to stay in orbit. The rocket would likely fall back to Earth due to gravity.
Why does a firework rocket fall back to earth?
After a firework rocket is launched, it reaches a certain height where the fuel is expended and the upward thrust stops. At this point, gravity takes over and begins to pull the rocket back down to Earth. Additionally, air resistance and drag force also play a role in slowing down the rocket's upward motion and causing it to fall back.
What force pulls downwards on a rocket as it is launched into space?
Gravity is the force that pulls downwards on a rocket as it is launched into space. Gravity acts to pull the rocket back towards the Earth's surface.
How did Armstrong leave the moon?
He got in the rocket that he and the others used to get there and flew back to earth
