What did gravity create when 99% of the gas and dust materials were gathered into the center of a flattened disc during the formation of the solar system
When 99% of the gas and dust materials were gathered into the center of a flattened disc during the formation of the solar system, gravity created the Sun. The immense gravitational forces caused the accumulation of matter in the center, resulting in the formation of a hot, dense, and luminous object - the Sun.
When 99% of the gas and dust materials were gathered into the center of a flattened disc during the formation of the solar system, gravity created what is known as the protoplanetary disk. This disk of rotating material, also referred to as the solar nebula, is believed to be the precursor to the formation of the Sun and the planets. Over time, the gravitational forces within the protoplanetary disk led to the accretion of matter, causing particles to collide and merge, eventually forming larger objects such as planetesimals and protoplanets. These bodies then continued to grow through further collisions and gravitational attraction, eventually leading to the formation of the planets, including Earth.
Gravity created the Sun when 99% of the gas and dust materials in the early solar system collapsed and gathered at the center, forming a dense core. This process is known as gravitational collapse. To understand how gravity played a role in this formation, you can look into the scientific theory of the solar system's origin.
Start by researching the nebular hypothesis, which is the leading explanation for the formation of the solar system. The nebular hypothesis states that a giant molecular cloud, composed of gas and dust, began to collapse under its own gravity. As this collapse occurred, the cloud started to spin, flattening into a rotating disk shape due to conservation of angular momentum.
In the center of this disk, the densest part of the collapsing cloud formed what is known as the protosun or the early Sun. The gravitational forces from the mass of gas and dust pulled more material towards the protosun, causing it to grow in size and heat up. Eventually, nuclear fusion ignited within the core of the protosun, and it became a star capable of producing energy.
Simultaneously, smaller clumps of gas and dust formed in the surrounding disk, called planetesimals. These planetesimals eventually collided and merged together to form protoplanets, which later became the planets in our solar system. The remaining gas and dust in the disk eventually dissipated, leaving behind the planets and other celestial bodies in their respective orbits around the Sun.
In summary, gravity played a crucial role in the formation of the solar system by causing the collapse of a giant molecular cloud and subsequent concentration of material into a dense core, leading to the birth of the Sun and the formation of a flattened disk where planets and other celestial bodies eventually formed.