- #1
ryanuser
- 74
- 0
Hi, I am 15 years old and I became fasinated about these sumbjects of integral and differentiation.
My question is, as far as I know integral is used to calculate area under a curve but I don't know why in many physics equations its been used where there is not even a graph and a curve to find the area!
The question doesn't even ask to find any area but still I can see Einstein used lots of integrals in general relativity.
I mean where would you use integral or differentiation even though no graph and no curve is given and no area is needed to be found.
Note: I might not be even right in my question, if so please point it out.
Thanks.
My question is, as far as I know integral is used to calculate area under a curve but I don't know why in many physics equations its been used where there is not even a graph and a curve to find the area!
The question doesn't even ask to find any area but still I can see Einstein used lots of integrals in general relativity.
I mean where would you use integral or differentiation even though no graph and no curve is given and no area is needed to be found.
Note: I might not be even right in my question, if so please point it out.
Thanks.