How Does Gravity Influence the Momentum of Light?

[Phys_Boi]

So light has momentum: \vec p_{light}

If Universal Gravitation tells us: \vec F = \frac{Gm_1m_2}{r^2}

How do we get the force on light from the more massive object?... How do we know how much light will be shifted?

 

[DaveC426913]

Looking up gravitational lensing should give you some of the answers you seek.

We don't talk about the force of gravity - that's Classical Newtonian - we talk about the curvature of spacetime.

 

[Phys_Boi]

Looking up gravitational lensing should give you some of the answers you seek.

Okay thanks