Work , energy , power Question - Will mark brainliest Part A: A lift, of mass m, is travelling downwards at a speed u. It is brought to rest by a constant acceleration over a distance h. What is the tension, T, in the lift cable when the lift is stopping?

Part B:What is the work done by the tension whilst stopping the lift?

Part C: A lift, of mass m, is travelling upwards at a speed u. It is brought to rest by a constant acceleration over a distance h. What is the tension, T, in the lift cable when the lift is stopping?

Part D: What is the work done by the tension whilst stopping the lift?