Integrals & derivatives of functions with known power series Get 3 of 4 questions to level up!

In physics, power is defined as the rate at which work is done. It measures how quickly energy is being transferred or converted. Learn how to calculate both average and instantaneous power.

Physicists define work as the amount of energy transferred by a force. Learn about the formula for calculating work, and how this relates to the work-energy theorem, which states that the net work …

Learn what power means and how we use it to describe the rate of energy transfer.

And this whole idea of using power series, or in this special case, geometric series to represent functions, has all sorts of applications in engineering and finance.

त्रिभुज (Triangles) चतुर्भुज (Quadrilaterals) वृत्त (Circles) हीरोन का सूत्र (Heron's Formula) पृष्ठीय क्षेत्रफल और आयतन सांख्यिकी (Statistics)

Let's dive into the power rule, a handy tool for finding the derivative of xⁿ. This rule simplifies the process of taking derivatives, especially for polynomials, by bringing the exponent out front and decrementing …

The derivative of a function describes the function's instantaneous rate of change at a certain point - it gives us the slope of the line tangent to the function's graph at that point. See how we define the …

Power measures the rate at which someone, like weight lifters, or something like an automobile engine, does work. To be specific, power is defined as the work done, divided by the time that it took to do …

Force vs. displacement graphs Energy dissipated by friction Conservative forces Power LOL diagrams Vertical springs and energy conservation