12 passengers per minute on average move on to an elevator (lift) which is rising steadily at 2m/s. Assuming the initial velocity of the passengers is zero, calculate the extra tension (force) due to the passengers on the belt round the elevator rollers. Average passenger mass = 60 kg.
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Expert's answer
2020-11-23T10:17:34-0500
Answer
Thrust force applied by man on lift can be given as
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