A lift is going up. The total mass of the lift and the passengers is 1500 kg . The variation in the speed of the lift is given by the graph shown in Fig . What will be the tension in the rope pulling the lift at (i) `t = 1 s` , (ii) `t =6 s` (iii) `t = 11 s` ?
What is the height to which the lift takes the passengers ? During the course of entirs motion What is the average velocity and average acceleration of the lift ? Taken `g = 9.8 m//s^(2) `
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