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The Force of Gravity in Stars and Space
Description
Discover how gravity shapes the behavior of celestial bodies across the vastness of space, from Earth’s orbit around the Sun to extreme phenomena like black holes. This video demonstrates the fundamental relationship between mass, distance, and gravitational pull. Furthermore, it explains why astronauts aboard the International Space Station experience weightlessness, despite still being under the significant influence of Earth's gravity.
Original title
כוח המשיכה בכוכבים ובחלל
גלו כיצד כוח המשיכה משפיע על גופים במרחבי החלל, החל מהמסלול של כדור הארץ סביב השמש ועד לתופעות קיצוניות כמו חורים שחורים. הסרטון מדגים את הקשר שבין מסה ומרחק לבין עוצמת הכבידה, ומסביר מדוע אסטרונאוטים בתחנת החלל חווים תחושת חוסר משקל למרות השפעת כדור הארץ.
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