Physics-
General
Easy

Question

A car of mass 1500 kg. If the speed of car is changed from 30 km/h to 60 km/h, then the work done by car is

  1. 1 ×105J    
  2. 1.56 × 105J    
  3. 2 × 105J    
  4. 2.5 × 105J    

The correct answer is: 1.56 × 105J

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