Entity: ZERO-GRAVITY
Zero gravity refers to the state or condition of lacking apparent gravitational pull, resulting in weightlessness. It is experienced in orbit or free fall when gravitational forces are balanced with no resistance, allowing bodies to accelerate freely.
ZERO GRAVITY
Etymology
The term 'zero gravity' originates from the concept of a complete absence of gravitational pull, resulting in weightlessness.
Definition
Zero gravity refers to the state or condition of lacking apparent gravitational pull, leading to weightlessness. It is experienced in orbit or free fall when gravitational forces are balanced with no resistance, allowing bodies to accelerate freely.
Historical Context
Zero gravity has been a subject of fascination and study in the fields of physics, space exploration, and astronautics. It has played a crucial role in understanding the effects of weightlessness on the human body and various scientific experiments conducted in space.
Cultural Significance
Zero gravity has captured the imagination of people worldwide, inspiring numerous works of science fiction, movies, and art. It symbolizes the unknown and the limitless possibilities of space exploration.
Related Concepts
- Weightlessness
- Microgravity
- Space travel
See Also
- Gravity
- Space exploration
- Astronautics
A state of apparent weightlessness experienced when gravitational forces acting on a body meet with no resistance, enabling the body to move freely.