How did Newton's and Einstein's theories differ?

How did Newton's and Einstein's theories differ?

Newton's theories focused on classical mechanics, describing motion and gravity as forces acting at a distance. Einstein's theories, particularly relativity, introduced concepts of spacetime and showed that gravity is the curvature of spacetime caused by mass.

Can you explain how Einstein's theory changed our understanding of gravity?

Certainly! Einstein's theory of General Relativity proposed that gravity is not just a force but a result of the curvature of spacetime. Massive objects like planets and stars warp the fabric of spacetime, causing other objects to follow curved paths, which we perceive as gravitational attraction.

What are some real-world applications of Einstein's theories?

Einstein's theories have numerous applications, including GPS technology, which relies on adjustments for time dilation effects predicted by relativity, and in understanding black holes and the expansion of the universe.

Did Newton and Einstein ever correspond or influence each other?

No, they did not correspond as they lived in different centuries. Newton's work laid the foundation for classical physics, which Einstein built upon, but they never interacted directly.