Do the equations of physics find their way into the daily life of a cat? This is the intriguing question posed by Anxo Biasi, a researcher at the Instituto Galego de Física de Altas Enerxías. Inspired ...

The equation of motion of a discrete linear system has the form of a second-order ordinary differential equation with three real and square coefficient matrices. It is shown that, for almost all ...

There are nuances to particle movement and energy at tiny scales that one of Einstein's equations did not capture, according to a paper published in Science this week. Researchers were able to measure ...

The root locus for the equation Mÿ + Sy = 0 of undamped oscillatory motion, where M and S are symmetric, M is positive definite and S is nonnegative definite, lies on the imaginary axis of the ...

Speed is a measure of how fast an object is moving. Calculate speed using the speed equation - speed = distance divided by time. The speed equation can be rearranged to find distance travelled and ...