That would depend on the mass of the black hole. Here are some values:
3 solar masses: 3.96 million miles
30 solar masses: 12.5 million miles
1000 solar masses: 72.3 million miles
1 million solar masses: 2.23 billion miles
4 million solar masses: 4.57 billion miles
100 million solar masses: 22.7 billion miles
1 billion solar masses: Within the event horizon
That would depend on the mass of the black hole itself.
closest to the Earths inside like the core
Both mercury and mars have a gravity which is around 38% of earths. Mercury's gravity is 37.8% of earths, Mars' gravity is 37.7% of earths.
Earths gravity acts on everything from its center of gravity to everything else's center of gravity.
Yes, every celestial object has a gravity effect, to a greater or lesser degree than we experience here on Earth. The acceleration of gravity on Mars is 3.71 meters per second2 ... about 38% of what it is on Earth.
About 0.183g, where one g is the earths gravity, so about one fifth of the earths gravity. It is similar to our own moons surface gravity.
we have a horizon which means that we cannot see all of the earths surface
The sun gravity is stronger
The sun gravity is stronger
The suns gravity is 28 times that of the earths. So as a percentage it's 2800%
the gravity on venus is about 90.4% of earths
if you double the earths density say , standing at the surface you would experience twice the acceleration, weight would be doubled
No, Its gravity is much lower due to a lower overall mass of the planet. Mars' gravity is about 37.6% of the Earths.