Physics
General
Easy

Question

A lift is going up. The total mass of the lift and the passenger is 1000 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= 1.5sec will be

  1. 8000 N
  2. Zero
  3. 12000 N
  4. 17400 N

The correct answer is: 8000 N

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