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praharmitra
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Given a black hole metric [tex]g_{\mu\nu}[/tex] how does one calculate the tidal forces near the black hole horizon? Is there any more quantities that may be required to answer this?
praharmitra said:Given a black hole metric [tex]g_{\mu\nu}[/tex] how does one calculate the tidal forces near the black hole horizon? Is there any more quantities that may be required to answer this?
Tidal forces refer to the gravitational pull of a massive object on an object nearby. Near a black hole, the tidal forces are extremely strong due to the immense gravity of the black hole.
Tidal forces near a black hole can stretch and distort objects, causing them to become elongated. They can also tear apart objects if they get too close to the black hole's event horizon.
While both tidal forces and gravitational forces are caused by the same phenomenon - gravity - they are not the same. Tidal forces are the difference in gravitational force between two points, while gravitational forces are the overall force of gravity on an object.
Tidal forces near a black hole can warp and distort space-time, causing it to become curved and stretched. This is due to the extremely strong gravity of the black hole.
Tidal forces near a black hole are incredibly strong and unpredictable, making them dangerous for space travel. It is currently not possible to harness these forces for space travel, and it is not recommended to approach a black hole for this purpose.