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As the planet is approaching a black hole due to the immense gravitational pull on the objects surrounding it, the planet revolves around the black hole until it falls into the black hole.
Audie Beatty
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What is the relationship with the black hole and the other planets?
They are unrelated.
Are thyere other planets close to a black hole if so what are they?
I don't think there would be planets, but I know there are stars!
Are there planets inside a black hole?
no
What is the second closest planet to a black hole?
There are no known planets in the vicinity of a black hole.
How did all the planets start?
A black hole
What is the area beyond a black hole where black hole has stopped expanding and matter will no longer be pulled in?
There is no definite boundary for matter not being pulled toward a black hole. At large distances the effects of a black hole's gravity are not different from that of a different object of the same mass. How far out a black hole's gravity is dominant depends on that black hole's mass and its proximity to other massive objects.
How can the mass of a black hole can be measured?
The mass of a black hole can be measure by the effects of its gravity on surrounding objects.
What happens to planets when they get sucked in black holes?
A planet that falls into a black hole would get completely destroyed. Its mass would be added to the mass of the black hole.
Is it true that Kepler's laws holds only for the six planets known in his time?
No. It holds for other planets, and for any other situation where one objects orbits another - for example, moons orbiting planets, stars orbiting a black hole, etc.
How do you know about the Hawking radiation?
Hawking radiation describes how radiation is emitted from a black hole due to quantum effects. According to Hawking matter and ant-matter is formed simultaneously near a black hole an are destroyed as soon as they are formed. But sometimes one of these duo are pulled away by the black hole's gravitational effects and leaving a room for the other to escape. So according to this a black hole should be shinning instead of being black.
How can you tell if there is a black hole?
Astronomers look for black holes by searching for their effects (the hole itself by definition can't be seen). Some of the possible effects are gravitational lensing and electromagnetic radiation from the hole's accretion disk.
What's inside a black hole?
there is nothing inside a black hole...a black hole's density is very large...so large all of our planets and stars including the sun's density would not even be 0.1% that of a black hole...a black hole is so strong, not even light can escape it...nothing can.
