What is Gravity ? | General Relativity | The Fundamental Problem With Gravity | Quantum Gravity

In physics, gravity  is a fundamental interaction which causes mutual attraction between all things with mass or energy. Gravity is, by far, the weakest of the four fundamental interactions, approximately 1038 times weaker than the strong interaction, 1036 times weaker than the electromagnetic force and 1029 times weaker than the weak interaction. As a result, it has no significant influence at the level of subatomic particles.However, gravity is the most significant interaction between objects at the macroscopic scale, and it determines the motion of planets, stars, galaxies, and even light. #gravity #physics #quantumgravity 0:00- Intro 0:38- What is Gravity ? 1:22- Gravity According to Newton 2:03- Gravity According to General Relativity 2:37- The Fundamental Problem With Gravity 3:33- Quantum Gravity ( Gravity With Quantum Mechanics) 4:37- End « Music: Bensound.com/royalty-free-music » You can also connect with me on facebook-👇🏻   / astrophylyf   instagram-👇🏻   / deepspace_555   twitter - 👇🏻   / deepspace_5   DISCLAIMER :- Copyright Disclaimer under Section 107 of the copyright act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favour of fair use.