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How does a single stage rocket get off the earth?
A single-stage rocket gets off the Earth by igniting its engines at liftoff, generating thrust that overcomes Earth's gravity. The rocket gains speed and altitude until it reaches the required velocity to enter orbit or escape the Earth's atmosphere.
Why must a spacecraft reach escape velocity to be able to go to space?
Escape velocity is the minimum speed required for an object to break free from the gravitational pull of a planet or celestial body without any further propulsion. In the case of spacecraft, reaching escape velocity allows it to overcome Earth's gravitational pull and venture into space without being pulled back down. It is necessary to ensure that the spacecraft can achieve its intended trajectory and continue its journey into space.
Why can a rocket fly into space?
it can fly because the fire that comes out of the back of the rocket is its thrust.So when the fire comes out the back it causes the rocket to thrust forward.Remember the fire comes out with a lot of force thats why the rocket is able to fly because of the thrust. The body of the rocket is a device that can stay in space and float in there which allows the rocket to stay in space. The fire thrusts the rocket up but only to get out of earths atmosphere because earth has gravity space doesn't. In space the rocket does the rest of the work which is floating in a place without gravity. hope this helped!
What are the disadvantages of a single stage rocket?
Some disadvantages of a single-stage rocket are limited payload capacity due to carrying all necessary fuel and oxidizer at once, lower efficiency compared to multi-stage rockets, and shorter flight range. Additionally, single-stage rockets may not be able to reach high-altitude or escape Earth's gravity well as effectively as multi-stage rockets.
How is a real rocket able to blast into space?
A real rocket is able to blast into space by relying on powerful engines that burn fuel to generate thrust. The force of this thrust pushes the rocket against the force of gravity, allowing it to break free from Earth's gravitational pull and ascend into space. Rockets also have carefully calculated trajectories and guidance systems to navigate through different stages of their journey into space.
How does a single stage rocket get off the earth?
A single-stage rocket gets off the Earth by igniting its engines at liftoff, generating thrust that overcomes Earth's gravity. The rocket gains speed and altitude until it reaches the required velocity to enter orbit or escape the Earth's atmosphere.
Why boosters are used in space shuttle?
Well they are used because without them the space shuttle would not be able to have enough force to escape the earths gravity when it was being launched.
How are you able to stand on earth if it is a sphere?
GRAVITY! (pulling you towards the Earths centre)
What will a rocket do if it reaches escape velocity?
If a rocket reaches escape velocity, it will be able to break free from a celestial body's gravitational pull and travel into space indefinitely without falling back to the surface. This velocity ensures that the rocket's kinetic energy is greater than the potential energy at that altitude, allowing it to overcome gravity's influence.
Do you have to be skilled to go to the moon?
Yes you have to be able to handle the gravity and you have to know how to fly the rocket.
Would you be able to jump on the moon?
you would be able to jump on the moon. the moon's gravity is 1/6 of earths gravity so there is a bit of gravit but not alot so you will be able to jump abit
Why is it important not to have any leaks in a water bottle rocket?
If you have leaks in a water bottle rocket, the pressure will quickly escape along with the water and the rocket won't be able to reach as high an altitude as a rocket without leaks.
Can you hit a baseball to the moon?
No, you would not be able to hit it hard enough to escape the Earths gravitational pull.
Why must a spacecraft reach escape velocity to be able to go to space?
Escape velocity is the minimum speed required for an object to break free from the gravitational pull of a planet or celestial body without any further propulsion. In the case of spacecraft, reaching escape velocity allows it to overcome Earth's gravitational pull and venture into space without being pulled back down. It is necessary to ensure that the spacecraft can achieve its intended trajectory and continue its journey into space.
Why can a rocket fly into space?
it can fly because the fire that comes out of the back of the rocket is its thrust.So when the fire comes out the back it causes the rocket to thrust forward.Remember the fire comes out with a lot of force thats why the rocket is able to fly because of the thrust. The body of the rocket is a device that can stay in space and float in there which allows the rocket to stay in space. The fire thrusts the rocket up but only to get out of earths atmosphere because earth has gravity space doesn't. In space the rocket does the rest of the work which is floating in a place without gravity. hope this helped!
An example of overcoming gravity?
-- holding an apple in your hand -- walking up stairs -- driving up a hill -- washing the 2nd-floor windows with a garden hose -- hanging up your coat -- placing an artificial satellite in low-earth-orbit -- picking up one bowling ball that's standing next to another one
What is the comparison between the earths gravitationnal force with mercury?
The gravity of Mercury is approximately 38% that of Earths gravity at the surface.Here are some comparisons:A 150 lbs person would weight 57 lbs on Mercury.You would be able to jump about 2.63 times as high on Mercury making a person capable of jumping over their head doing a standard stationary vertical jump.The moon's gravity is 16% of the Earths gravity as opposed to Mercury's 38%
