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Gravity can be defined as the force which a planet (or a body) exerts on other objects and draws them towards its center. It is an all-pervasive force that keeps our foot on the ground yet it is still a puzzle for many and the answer to the question what do you mean by gravity. Gravity is the force that acts upon objects having mass. The EM force applies to objects that have an excess of charge ( electrons, protons) like socks that shuffle over a fuzzy carpet. Of these 4 types of forces, strong and weak forces operate within the center of an object’s atoms. Scientists have defined four types of forces in the universe that either attract or repel an object from another. The story of gravity goes together with the story of physics and many famous physicists have found ways to figure out what causes gravity. It helps us to walk on the ground, pulls the basketballs and baseballs back to the ground, and gravity is also something our muscles cannot struggle against. Gravity is one of the universe’s fundamental forces that dominate every moment of our conscious existence. The force that causes a rock to roll downhill.What is the force that holds us down on the Earth and stops us from flying up in space? If you know the answer to this question then you know what is gravity.The force that causes a lock of your hair to fall to the floor after it has been cut off.The force that causes a jump rope to come back to the ground after you swing it over your head.The force that causes a balloon that is out of helium to come back down to the ground.The force that causes a piece of paper that is blowing in the wind to eventually come back down to Earth.The force that causes a pen that rolls off of your desk to fall onto the floor.The force that keeps you walking on Earth instead of floating away into space.The force that causes an apple to fall downward from an apple tree.The force that causes your drink to rest at the bottom of your glass instead of hovering near the top of your glass.The force from the moon that causes the tides of the ocean.The force that keeps Jupiter's moons located around the planet.
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The force that causes the moon to revolve around the Earth.The force that propels a toddler down a slide.
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