Explore work and energy concepts with a real-world example: a crashing car analysis! In this physics tutorial, we break down kinetic energy, work done, and energy transfer during a collision. Using ...

Weird effect: Have you ever noticed that screwdrivers in your toolbox can seemingly change form? (Courtesy: iStock/M_a_y_a) As a new decade dawns, you will be thrilled to learn that I have come across ...

Physics Problem: Solving vector operations step-by-step! ️📐 In this video, we break down how to perform vector operations, such as addition, subtraction, and scalar multiplication, with real-world ...

In the Fall I'll be starting teaching again, after a semester away on sabbatical and then enjoying teaching relief during my first semester at Penn. I'll be teaching a course that I truly love, and ...

Along the way, however, he developed a passion for teaching students in a field he never thought possible for him to pursue—physics! Nick enjoys taking his practical experience from the military (and ...