- #1
squareroot
- 76
- 0
So, an object can move with c if and only if it has 0 mass.So howcome that light is bended by gravity? How can smth with 0 mass be bend by gravity?
Ty
Ty
Well,I think when the 0 mass moves,it's mass is no longer 0 according to the formula E=m*c^2squareroot said:So, an object can move with c if and only if it has 0 mass.So howcome that light is bended by gravity? How can smth with 0 mass be bend by gravity?
Ty
squareroot said:So, an object can move with c if and only if it has 0 mass.So howcome that light is bended by gravity? How can smth with 0 mass be bend by gravity?Ty
Only as approximations in the "v much less than c" case.squareroot said:ty for your answers .I haven't studied relativity in school yet but from what i know gravity is mass times gravitational acc.,but.if u apply that here m is zero so G is zero
Are the formulas from classic mechanics applicable in any relativistic situation?
Lightspeed, also known as the speed of light, is the fastest speed at which energy, information, or matter can travel. In a vacuum, it has a constant value of approximately 299,792,458 meters per second.
According to Einstein's theory of relativity, nothing with mass can travel at the speed of light. Only massless particles, such as photons, can reach lightspeed.
As an object's speed approaches the speed of light, its mass increases. This phenomenon is known as mass-energy equivalence and is described by Einstein's famous equation, E=mc^2.
Yes, since an object with 0 mass would not be affected by the increase in mass at lightspeed, it would be able to travel at the speed of light without any restriction.
If an object with 0 mass could travel at lightspeed, it could potentially travel through time, as time dilation occurs at high speeds. Additionally, understanding the relationship between lightspeed and mass could lead to breakthroughs in energy production and space travel.