Learn how to calculate the tension in a rope pulled by a firefighter using Newton’s Laws of Motion. This video breaks down the forces acting on the rope, explains free-body diagrams, and shows how ...

The medical consequences of traumatic brain injuries are well-studied and affect millions of Americans every year. But one of ...

In today's NHL, players don't have to rely on force for their shots — they let "the stick do the work." Here's the science ...

Learn two methods to determine the launch speed of a spring-driven system! This physics tutorial covers calculations, work-energy principles, and practical approaches—perfect for students, educators, ...