gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.
hey you stup¡d girl , don't have any sense. you are asking irrelevant questions. then the moderators will definately delete your questions. stop blaming others. see to yourself first.
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Answer:
gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.
hey you stup¡d girl , don't have any sense. you are asking irrelevant questions. then the moderators will definately delete your questions. stop blaming others. see to yourself first.