Solving Problem 1 on work and energy from an old physics final exam. Follow the step-by-step reasoning behind classic work–energy principles and see how foundational physics problems were approached ...

There are "costs of life" that mechanical physics cannot calculate. A clear example is the energy required to keep specific ...

A new JSTAT study shows how to compute the minimum energy cells use to sustain certain metabolic pathways while suppressing ...

Physicists from Trinity College Dublin believe new insights into the behavior of light may offer a new means of solving one ...

There are “costs of life” that mechanical physics cannot calculate. A clear example is the energy required to keep specific biochemical processes active — such as those that make up ...

Physicists from Trinity College Dublin believe new insights into the behaviour of light may offer a new means of solving one ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

A new study enhances hydrogen molecule predictions, achieving unprecedented precision in testing fundamental physics and ...

At first glance, physics and food science appear to belong to different worlds. Physics is often seen as abstract, mathematical and distant from daily life, while food science feels immediate, ...

Living cells pay a hidden energy price not just to run chemical reactions, but to keep them on track and block all the ...

The global economy is entering an uneven downturn driven by resource constraints, rising debt burdens, and widening ...

Understanding the work done on a hanging box! 📦🔋 In this video, we dive into the concept of work in physics by analyzing the forces acting on a box hanging from a rope. Learn how to calculate the ...