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Yes, Ceres has gravity due to its mass. Its surface gravity is only about 2.8% of Earth's gravity, which is much weaker in comparison.
The two main forces in a star are gravity and nuclear fusion. Gravity pulls matter inward, compressing it and creating the high pressure and temperature needed for nuclear fusion to occur. Nuclear fusion releases energy as light and heat, which counteracts the force of gravity trying to collapse the star.
1. it is 6 times less than gravity on earth 2. 3.
The accretion of matter due to gravity.
The main substance affected by the Moon's gravity on Earth is water. This gravitational force causes the ocean tides to rise and fall in response to the Moon's position in its orbit around Earth.