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Why does a spacecraft does not burns when it move from earth to space but it burns while returning from there?
When a spacecraft goes into space its speed increases dramatically once it leave the earths atmosphere. When it is returning to earth, it hits the atmosphere at a faster rate than it was traveling when it left. The friction of the atmosphere against the craft, heats it up.
Is gravitational attraction varies directly with tilt of the earth axis?
No the Earth's gravitational attraction is caused by its mass. It varies slightly because the Earth is an oblate spheroid not a sphere, and as a result of variation in the density of crustal rocks. The tilt of Earth's axis has no affect on gravitational attraction.
How would you expect earth's gravitational pull on you high in the Rocky Mountains to be different to be from a pull on a sea shore?
The earth's gravitational pull decreases as altitude increases.
Does the gravitational pull of the earth cause chimneys to lean?
no
How can the sun have a large gravitational force on the earth but a small force on you?
Earth has more mass.
When spacecraft goes on moon how it revolves after leaving earths gravitational pull?
ahhh now.... When a spacecraft leaves earths atmoshere it does not leave earths gravitational pull! the moon itself is in earths gravitational pull. which is what stops the moon from floating away so as far as i can imagine if you put a space craft on the moon you have not left earths gravitational pull or the E.G.P
If a spacecraft travels from earth to the edge of the solar system what will happen to the gravitational pull between earth and the spacecraft?
The gravitational pull between earth and the spacecraft will become insignificant.
What happens when you get out of Earths gravitational pull?
When you reach beyond Earth's gravitational pull, you enter outer space. Objects in space continue to be influenced by the gravitational forces of other celestial bodies such as the sun, planets, and stars. Becoming free from Earth's gravitational pull allows spacecraft to travel to other planets and explore the universe.
Is the moons or the earths gravitational force stronger or weaker?
The Earth's gravitation force is greater than the Moon, which keeps the Moon in orbit round the Earth.
Which possesses greater gravity Jupiter or earth?
Jupiter. It's gravity is 2.528 times greater than earths.
Would an object have a greater gravitational pull closer or farther from earth?
An object have greater gravitational pull closer from earth. As we get farther from earth, the gravitational pull becomes weaker. That is why objects sufficiently away from the earth do not fall on it.
Does earth or mars have a greater gravitational force?
Earth has.
What if Jupiter was earths moon?
Impossible. If true, it would have to be the other way around, whereas Earth will be Jupiter's moon. This is because the gravitational field of Jupiter is FAR greater than Earth's.
When leaving earth how do you overcome gravity?
To overcome gravity when leaving Earth, a spacecraft must reach a high enough speed to break free from Earth's gravitational pull. This is achieved by launching the spacecraft at a high velocity using powerful rockets. Once the spacecraft reaches escape velocity, it can overcome Earth's gravity and continue its journey into space.
What speed must a space shuttle get to escape earth's orbit?
A spacecraft travelling at approximately 25,000 miles per hour can escape Earth's orbit. This speed is known as the escape velocity and allows the spacecraft to overcome the gravitational pull of the Earth.
Why moon has less g value then earth?
The moons gravity is less than that of the earth, since the earths mass is greater than the moons mass. Gravity is related to mass and distance from that mass. The greater the mass, the greater the gravitational field it has.
What are earths tides caused by?
Earth's tides are primarily caused by the gravitational pull of the Moon and, to a lesser extent, the Sun. As the Moon orbits Earth and the Earth rotates on its axis, the gravitational forces create bulges in the ocean waters, causing high and low tides. The Sun's gravitational pull also contributes to the tides, but to a lesser degree due to its greater distance from Earth.
