Calculus is a branch of math principle, which developed from algebra. Geometry and calculus, physics problem originates from two main concepts. As follows:
The first concept is the spatial derivative calculus (Differential Calculus) is a theory regarding the rate of change and involve finding derivatives of mathematical functions. For example, to find the speed, acceleration, or the slope of the curve. On a given point. The theory of derivatives, several parts were inspired by physical problems.
The second concept is the angular integrals, calculus (Integral Calculus) is inspired by the theory to calculate the area or volume of various geometric shapes.