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The force of gravity | ||
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José Luis San Emeterio Peña | ![]() |
The movement of satellites | ||
Not only do the sun and moon have a gravitational effect on the earth, our planet also exerts its attraction on all types of distant heavenly bodies.
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The mass and weight of bodies | ![]() |
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The weight of bodies | ![]() |
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The difference between mass and weight | ![]() |
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Conclusions | ![]() |