No, the speed of gravity's pull is a static amount for all objects. Ignoring air resistance and surface anomalies, two objects - a bowling ball and a golf ball, for example, when dropped from the same height will hit the ground at the same time. If dropped from a great height they will reach maximum speed - known as "terminal velocity" - and not go any faster once they reach this point.
This means that, ignoring air resistance, an object falling freely near the Earth's surface increases its velocity by 9.80665 m/s (32.1740 ft/s or 22 mph) for each second of its descent. Thus, an object starting from rest will attain a velocity of 9.80665 m/s (32.1740 ft/s) after one second, approximately 19.62 m/s (64.4 ft/s) after two seconds, and so on, adding 9.80665 m/s (32.1740 ft/s) to each resulting velocity. Also, again ignoring air resistance, any and all objects, when dropped from the same height, will hit the ground at the same time.
Couldn't Gravity move faster than the speed of light?
If a black hole can restrict light from escaping isn't the gravity going the same speed or faster? that's after the event horizon...if you go down deeper in the black hole the gravity is stronger so technically that would mean that gravity can move something faster than light.
- We believe gravity travels at the speed of light. The speed was first measured about 10 year ago. See link.11
- a black hole does not restrict nor control light, the use of light is the removal of what the nature of the energy class is really about light is a form of electromagnetic radiation that can be affected by the presence of a strong magnetic field which is what happens when an star has run out of fuel mostly hydrogen and helium and then collapses the mass is increased and the potential of magnetic attraction increases as light is a form of radiation it is warped or bent under the effect of the stronger magnetic field.
light travels at a predictive rate due to the origin of the source which created it, its speed is constant and does not change the light from our dwarf yellow star takes about 10 minutes from emission to the planet what you see is where the light source was 10 minutes ago.
gravity is the means to form a magnetic attraction via a process of any material or properties of any material that can be affected by a magnetic force pull, or being pulled if a body is in free motion and cannot be affected or attracted it then can travel at any speed faster than light.01
- "Couldn't Gravity move faster than the speed of light?"
Gravity is just the contribution to spacetime of all the matter in the Universe, based on how far away it is. There is no way to reveal "speed of gravity" in any physical circumstance, short of crashing two black holes together... and would be really hard to detect even then.
"If a black hole can restrict light from escaping isn't the gravity going the same speed or faster?"
The contribution to spacetime of each bit of matter... did not fall into the black hole. There is no need to "propagate out".
"that's after the event horizon...if you go down deeper in the black hole the gravity is stronger so technically that would mean that gravity can move something faster than light."
Nope, it does not mean that at all. Matter may have fallen in, but spacetime did not.
Hey "Steve4Physics"... Kopeikin did NOT measure the "speed of gravity" despite his intentions, only the "speed of light". This is pretty well covered in arxiv.org. You really should review the literature and the critiques.00
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