The sun. It is bigger.
The astronaut's inertia on the moon would be the same as on Earth, as inertia is an object's resistance to a change in motion. However, due to the moon's lower gravity, the astronaut would weigh less and experience a reduced force opposing their motion compared to Earth.
Inertia is related to MASS. MASS is a property of matter. Matter is the same on the Earth or on the Moon. Therefore his inertia would be the same.
The moon is inert.
The sun definitely has more gravity than the moon. Gravity is based on mass, and the sun is much more massive.
Yes, friction exists on the moon as it does on Earth, but also bear in mind that since the gravitational attraction of the moon is about one sixth as strong as that of the Earth, you would weigh less on the moon and therefore would have less friction involved in walking.
The Moon.
The force of gravity and the inertia of the Earth (as it orbits the Sun). Also, gravity combined with the inertia of the Moon (as it orbits the Earth).
The force of gravity and the inertia of the Earth (as it orbits the Sun). Also, gravity combined with the inertia of the Moon (as it orbits the Earth).
The astronaut's inertia on the moon would be the same as on Earth, as inertia is an object's resistance to a change in motion. However, due to the moon's lower gravity, the astronaut would weigh less and experience a reduced force opposing their motion compared to Earth.
Inertia is related to MASS. MASS is a property of matter. Matter is the same on the Earth or on the Moon. Therefore his inertia would be the same.
None. The moon orbits the Earth, Earth orbits the Sun. Inertia and the gravity keep the moon in the Earth's orbit.
Gravity is what keeps them in attraction. The force of Gravity is determined by the mass and distance between two or more objects. The other force that keeps the moon in orbit is the moon's inertia. Without inertia the moon would simply fall into Earth; because of Gravity, the same would happen with the planets and the sun.
The force that keeps the moon in orbit around the sun is the gravitational force between the sun and the moon. This force causes the moon to continuously fall towards the sun but its orbital motion prevents it from colliding with the sun.
The moon is inert.
The Moon
moon
The Moon.