Gravitational potential energy is the energy an object has by virtue of its position above the surface of the Earth. When an object is lifted, work is done. When work is done in raising the height ...

Any object lifted above the ground has gravitational potential energy (\(E_{p}\) or GPE). The amount of gravitational potential energy an object has on Earth depends on its: mass; height above the ...

What will happen on January 21 after the inauguration of Donald John Trump as the 47th president of the United States? There ...

Usually, we assume that the gravitational potential is dominated by the central star, which is the case when the mass of the ...

Fast radio bursts (FRBs) are mysterious pulses of energy that can last from a fraction of a millisecond to about three ...

A new study suggests that the cosmic web could have formed without relying on inflation driven by a scalar field. Instead, it ...

Ambitious plans for lunar bases and Martian habitats present unique challenges, especially in coordinating time across ...

Gravitational lensing process ... While the discovery of the Einstein zig-zag is a triumph, its true potential lies in the details. Precise calculations require painstaking analysis of the ...

improving predictions of their trajectories and providing humanity with earlier warnings of potential impacts. Del Barco Novillo’s equation refines our understanding of gravitational bending of ...