299,792 km per second, the constant c.
Rapid motion.
A vector quantity whose magnitude is a body's speed and whose direction is the body's direction of motion.
The speed of movement of an object in one direction.
Брзина на еден предмет; промената на позицијата со текот на времето.
Electrically conductive fourth state of matter (other than solid, liquid, or gas), consisting of ions and electrons.
Fourth planet from the sun, a terrestrial planet.
Great circles that pass through both the north and south poles, also called meridians.
Time adjusted for location around the Earth or other planets in time zones.
A measure of distance, the distance light travels in one year, about 63,197 AU.
Every fourth year, in which a 366th day is added since the Earth's revolution takes 365 days 5 hr 49 min.
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Средба на епископите на црковните провинција или патријаршија (или дури и од целиот свет, Е. Г., Синодот на Епископите) да се разговара за научни и ...
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