How does calculus help us?

Answer:
It is used in physics all the time. For example, acceleration is the derivative of velocity which is a derivative of position with respect to time.

Calculating the amount of work done in a vector field (like an electrical field) also uses calculus.
First answer by Carayoshi. Last edit by Carayoshi. Contributor trust: 335 [recommend contributor recommended]. Question popularity: 2 [recommend question].