Physics, 08.01.2021 14:30 komari0217
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?
Answers: 2
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Work , energy , power Question - Will mark brainliest
Part A: A lift, of mass m, is travelling down...
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