The gravitational pull between earth and the spacecraft will become insignificant.
The gravitational force between the Earth and the Moon will continue to exist and affect their orbits. Over time, tidal forces will cause the Moon to move further away from the Earth, which will result in a weaker gravitational force between them.
As the moon gets further and further away, the gravitational force between the Earth and the Moon decreases. Because the Moon is not being attracted but being pushed away from the Earth. If the gravitational force would have increased, the moon would come closer and closer to the Earth.
The magnitude of the gravitational force between the sun and Earth would decrease if Earth was placed in Pluto's orbit. This is because the force of gravity between two objects is inversely proportional to the square of the distance between them, so as Earth moved farther away from the sun (as in Pluto's orbit), the gravitational force would weaken.
The earth's constant orbit around the sun is caused by an equilibrium between two forces - the gravitational pull of the sun, and the earth's velocity acting at a right angle to it. If that gravitational pull was suddenly eliminated, the earth would continue onwards in a straight line.
A spacecraft that seems to be motionless in deep space is given some type of quick push.
The presence or absence of spacecraft near Mars will have no effect whatsoever on the planet's gravitational field.
Tidal waves
If the radius is doubled, the gravitational force between two objects will decrease by a factor of 4. This is because the gravitational force is inversely proportional to the square of the distance between the two objects.
Nothing, the force in question IS gravitational attraction.
The force will increase fourfold.
The gravitational force between the Earth and the Moon will continue to exist and affect their orbits. Over time, tidal forces will cause the Moon to move further away from the Earth, which will result in a weaker gravitational force between them.
If the distance between two masses is doubled, the gravitational force of attraction between them will decrease by a factor of 4. This is because the gravitational force is inversely proportional to the square of the distance between the masses, according to Newton's law of universal gravitation.
Double
The Elder Scrolls Travels happened in 2004.
If a spacecraft traveling toward Mars experiences an engine shutdown, it would continue on its current trajectory due to inertia. The pull of Mars’ gravity would begin to influence the spacecraft, gradually pulling it closer to the planet as it approaches. Depending on its speed and trajectory, the spacecraft could either enter an orbit around Mars or collide with its surface. Ultimately, the gravitational pull of Mars would become the dominant force acting on the spacecraft.
As the moon gets further and further away, the gravitational force between the Earth and the Moon decreases. Because the Moon is not being attracted but being pushed away from the Earth. If the gravitational force would have increased, the moon would come closer and closer to the Earth.
The magnitude of the force would decrease greatly.