Physics-
General
Easy

Question

In the given v minus t graph, the distance travelled by the body in 5 will be

  1. 20 m  
  2. 40 m  
  3. 80 m  
  4. 100 m  

The correct answer is: 100 m


    Area between v minus t graph and time-axis
    equals fraction numerator 1 over denominator 2 end fraction cross times 2 cross times 20 plus 3 cross times 20 plus fraction numerator 1 over denominator 2 end fraction cross times 1 cross times 20 plus fraction numerator 1 over denominator 2 end fraction cross times 1 cross times 20
    equals 100 m.

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