Question

Why gravity is so strong in black holes ?

Answer 1

a black hole is a huge object like earth crushed over to form it into a size of a coin. thus the gravity is also multiplies into infinity

Answer 2

Gravity is very strong in black holes because it is made when two neutron stars of huge masses collide. Due to collision, they form a single body which is of huge mass. We know that an object of huge mass has a very strong gravitational attraction. So, black holes have a very strong gravity.

(Gravity becomes useless when objects of small mass is involved in it.)

#AstroPhysics