Physics-
General
Easy

Question

A lift is going up. The variation in the speed of the lift is as given in the graph. What is the height to which the lift takes the passengers

  1. 3.6 m    
  2. 28.8 m    
  3. 36.0 m    
  4. Cannot be calculated from the above graph    

The correct answer is: 36.0 m


    Area of trapezium equals fraction numerator 1 over denominator 2 end fraction cross times 3.6 cross times left parenthesis 12 plus 8 right parenthesis equals 36.0   m

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