As usual the answer is - it depends, but we could estimate forces in question. Assuming my math is correct, at 67 kilometers getting 1 meter closer will results

As usual the answer is - it depends, but we could estimate forces in question. Assuming my math is correct, at 67 kilometers getting 1 meter closer will results in gravitational pull difference of 137kg. At 40 kilometers, this number increases to ~623kg. I am assuming bad things will happen somewhere between those two ranges. F = G * (m1 * m2) / r^2 . G = 6.674 / 10^11 (m^3 / (kg * s^2)) | m1 = 5 * 5.972 * 10^24 kg | m2 = 100 kg Only r in the equation above is not a constant, so we can compute F(r) - F(r+1) to get a difference in force that being 1 meter closer to the black hole would make at a distance r. Basically, this is the difference between how hard your toes would be pulled down vs your heard if you curl into a ball. Distance Force Force + 1 Diff in kg 1 1.99286E+17 4.98214E+16 1.49464E+16 1000 1.99286E+11 1.98888E+11 39797421.92 10000 1992856400 1992457888 39851.15023 20000 498214100 498164282.3 4981.767364 30000 221428488.9 221413727.7 1476.11612 40000 124553525 124547297.6 622.744272 50000 79714256 79711067.53 318.8474585 60000 55357122.22 55355277.03 184.5191277 70000 40670538.78 40669376.79 116.1990494