1. The problem statement, all variables and given/known data Calculate the black hole mass limit such that the change in the gravitational acceleration at a distance 50Rs over a small interval of 2m doesn't exceed 10m/s2. Use Newton's Theory of Gravity in the calculation. 2. Relevant equations Schwarszchild Radius: Rs = 2GM / c2 Newton's Theory of Gravity: F = GMm / r2 3. The attempt at a solution Totally lost. I'm an American study abroad student in New Zealand and am completely lost with these assignments. Don't know where to go for help.