Question

Chapter 13, Problem 005 Miniature black holes. Left over from the big-bang beginning of the universe, tiny black holes might still wander through the universe. If one with a mass of 2 x 1011 kg (and a radius of only 1 x 10-16 m) reached Earth, at what distance from your head would its gravitational pull on you match that of Earth's? Assume free-fall acceleration a=9.83 m/s2. Number Units The number of significant digits is set to 3; the tolerance is +/-3%

Answer 1

_{bet distance from head is v amuk = wg rasanya r 647810 Ny 23/0" 6.67810-11 x 2x107 9.83 r = 1.16 m.}