Questions
A lift is going up. The total mass of the lift and the passenger is 1500 kg. The variation in the speed of the lift is as given in the graph. The tension in the rope pulling the lift at t = 11th see will be
detailed solution
Correct option is C
At 11th second lift is moving upward with accelerationa = 0-3.62 = -1.8 m/s2Tension in rope, T = m(g-a)1500(9.8-1.8) = 12000 NTalk to our academic expert!
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