Physics-
General
Easy

Question

v-t graph of an object of mass 1 kg is shown

  1. net work done on the object in 30 sec is zero    
  2. the average acceleration of the object is zero.    
  3. the average velocity of the object is zero.    
  4. the average force on the object is zero.    

The correct answer is: net work done on the object in 30 sec is zero

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