Question

IBH 000 110 x 10-10 m) What would be Suppose you want to make a black hole that is roughly the size of an atom (take Ron the mass M of such a black hole?

Answer 1

final velocity of train

m1 v1 = ( m1 + m2) v

2000* 3.5 = ( 2000 + 4500) v

v = 1.077 m/s

using energy conservation

0.5 m v^2 = 0.5 k x^2

6500* 1.077^2 = k * 2.1^2

k = 1700 N/m