The cable supporting a 2125 kg elevator has a maximum strength of 21,750 N. What maximum upward acceleration can it give the elevator without breaking. I would like step by step, with explanations behind the steps. Thank you :)

1 answer

f = m a

the net force is ... 21750 - m g = 21750 - 2125 * 9.81

divide net force by the mass to find max acceleration