So, what are forces? Well forces cause things to change, and a beautiful example of that is Newton's first law of motion. It says that things stay still or carry on moving at a constant speed in a ...

One can say, however, that force can change the motion of something. When an object is at rest, applying a force will cause it to start moving. If something is moving, the right force applied to it ...

Newton's first law can also be used to explain the movement of objects travelling with non-uniform motion. This includes situations when the speed changes, the direction changes, or both change.

Energy independence cannot only mean relying on fossil fuels within our borders. It must include wind, solar, geothermal and ...

But according to a philosopher of language and mathematics, we might have been interpreting Newton's precise wording of his first law of motion slightly wrong all along. Virginia Tech philosopher ...

But according to a philosopher of language and mathematics, we might have been interpreting Newton's precise wording of his first law of motion slightly wrong all along. Virginia Tech philosopher ...

as they were required in order to give Newton the means of expressing his thought. Galileo had already made a significant first step in the recognition of the law of motion. He discovered the law ...

and if so that must influence her motion and perhaps retain her in her orbit." This brainstorm (which some scholars suspect Newton may have invented late in life) ultimately led to his law of ...