Nikolova-Popova, Daniela

Calculus is a division of mathematics that involves
finding derivatives, integrals, and properties of functions.
One subdivision of calculus is differential calculus
which deals with continuous change and its applications.
Another subdivision is differential calculus
which deals with the rates at which quantities change.
Although calculus was not discovered until the 1670’s,
by Sir Isaac Newton and Gottfried Leibniz, it still is
relevant today and can be used in the “real world”.
For example, calculus can be applied to the physical
interactions in the game of baseball, the shape and
color of rainbows as well as finding the area under
a bridge. This project will prove that calculus is not
something that can be just learned in the classroom
but can be applied to everyday life.

The black hole is one of the most interesting phenomena’s
that exist in our world, it’s said that the gravity
of a black hole is super strong that in can literally pull
anything including light, but the speed of the light
is said to be infinite because nothing in the known
physical form can actually stay in the form on reaching
the speed of light. That means that for the light
to be pulled the gravity of whatever the object that’s
pulling it has to be infinite as well , which can only
come as a result of having so much mass condensed
in a singular point, called “black hole”.