celestial mechanics

ریشه

The word 'celestial' comes from the Latin word 'caelestis', meaning 'heavenly'. 'Mechanics' comes from the Greek word 'mēkhanikē', meaning 'art of invention' or 'machine'.

مثال

• Celestial mechanics explains the orbits of planets and satellites.
• The study of celestial mechanics requires a strong understanding of physics and mathematics.
• Celestial mechanics played a crucial role in the development of Newton's laws of motion.