This means every second, their speed increases by 0.5 m/s. Acceleration is defined as the rate of change of velocity. Acceleration is the change in velocity per second and is measured in m/s 2.

Physicist Richard Lieu first explored the idea that gravity could exist without mass—now he’s got a new cosmological model ...

Instead, they strongly suggest that there is local acceleration near 5.5 Re, and that radial diffusion actually transports electrons away from the Earth, beyond the radiation belts. In contrast to ...

Researchers from the University of Science and Technology of China (USTC) achieved the first direct laboratory observation of ...

In a dramatic leap for astrophysics, Chinese researchers have recreated a key cosmic process in the lab: the acceleration of ...

The goal of the problem is to calculate the angular acceleration of the rotor. The analysis for this is provided below. This result shows that, although both rotation components for the rotor are ...

Researchers say they discovered observational evidence of string theory, which could turn everything we know about the ...

An international team of researchers is pushing forward with plans for a radically smaller, cheaper particle accelerator by using a powerful technique that’s been decades in the making, known as the ...

Scientists in China identify shock drift acceleration as the key process behind cosmic rays' high energy, resolving a major ...