the change in the value of A when the value of R is doubled
Answers
Step-by-step explanation:
If the value of "g" is doubled, then what will be the value of "G"? Will it be doubled or remain same?
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Jim Birch
Answered 4 years ago
Is this a mathematics question or a physics question?
Physics:
G is the universal gravitational constant. As far as we can tell, which is actually fairly well, it is constant through the entire observable universe. Probably beyond. If G were found to change even slightly anywhere or anytime this would be really big news in physics and would require a rewrite of astronomy and cosmology.
“g” is the acceleration due to gravity on the earth’s surface. It will only change if the earth changes size or density. Or if G were to change. A change to the earth’s size or density would probably require a cataclysmic event like collision with a large astronomical body that would, coincidentally, wipe us out. If G were to change, firstly, we have seriously misunderstood the universe, and secondly, we would expect some extreme effects like the Earth flying off course or stars exploding.
Put simply, this ain’t gonna happen.
Mathematics
G and g are linearly related. In the absence of a change to the mass and radius of the earth they would change together. (This scenario is totally physically unrealistic.)