Question

What is Integration in Physics ?​

Answer 1

=>Integration is the inverse process of Differentiation.

=>Here we are given the derivative of a function and we are to find its primitive i.e. the original function.

=>Such process is known as integration or Anti-diffrentiation.

Answer 2

Integration is the reverse operation to differentiation i.e. it is the process of getting from the derivative

d()/d=′()dg(x)/dx=g′(x) to the function ()g(x).

The Riemann integral is the simplest integral definition and the only one usually encountered in physics and elementary calculus.