Learn how to perform numerical calculations using projectile motion in this physics tutorial! This video guides you step by step through solving problems involving velocity, angle, and displacement, ...

Before looking at the three-body problem, let's start of with something simpler---the two-body problem. Suppose I have two objects (two stars would work) that are both moving and both interacting with ...

With clocks, we measure the numerical order of a material change, i.e., motion running in space. There is no experimental evidence that clocks measure time. It is convenient to replace the concept of ...

My new plan in introductory physics is to require students to demonstrate some ability to create a numerical calculation. Just to be clear, by "numerical calculation" - I mean to solve a problem by ...

With board exams approaching, many students find numerical problems in Physics and Chemistry difficult and time-consuming. These questions test more than memory. They check whether a student ...

Numerical integration has been used to investigate the adequacy of the lunar theory for high precision applications and to examine the problem of modelling the apparent departures of the lunar motion ...