Gravity can be described in a variety of ways. Here's how Newton and Einstein took gravity from an observation to a measurable phenomenon.
The force of gravity acting on an object is also that object's weight. When you step on a scale, the scale reads how much gravity is acting on your body. The formula to determine weight is [source: Kurtus]: weight = m x g where m is an object's mass, and g is the acceleration...
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Gravity affects everything in the universe, but the amount of gravity affecting an object depends on two things: the masses of the objects being attracted and the distance between the objects. —Study.com, “The Effects of Mass & Distance on Gravity” It is only by understanding how language...
All the heavenly bodies in space like the moon, the planets and the stars also exert an attractive force on objects. The bigger and heavier a body is, the greater is its force of gravity. Thus, since the moon is a smaller body than the Earth, the force it exerts on an object at it...
This is the result of gravity. Gravity causes the moon to revolve around the earth. Gravity has the same effect on all objects. If you drop an iron road and a feather, they will fall at the exact same speed. Due to the effect of air resistance on gravity, it might look like the ...
While the effect of gravity may be overcome by momentum, gravity itself can never be eliminated. With respect to your 'bent space time' analogy, gravity is not the sole determinant of orbital position. I've given enough clues in the discussions of gravity, big bang, black holes, and E-...
As you might imagine, the idea of reducing, canceling or protecting against this effect of gravity is highly appealing. Antigravity technology would revolutionize space exploration and energy production. It would slash the energy demands of travel and transportation. First, however, we'd just have ...
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For me and for want of a better term, 'dark energy' best describes the intrinsic component responsible for the gravity effect. To start it may help if you have an insight intohow matter is createdand have at least some idea of what we believedark energyactually is. ...