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Gravity (Science Dictionary)

Gravity: The force of attraction between all masses in the universe, especially the attraction of the earth’s mass for bodies near its surface. The farther a body from the earth’s surface, the less the gravitational force acting on it.

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
_ខាងក្រោមនេះជាសៀវភៅនិងឯកសារសម្រាប់ការងារនិងរៀនគ្រប់ប្រភេទ៖
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