11th Class Physics Motion in a Straight Line / सरल रेखा में गति Question Bank 11th CBSE Physics One Dimensional Motion

  • question_answer
    Is the acceleration of a car greater when the accelerator is pushed to the floor or when brake pedal is pushed hard?                

    Answer:

    Acceleration of a car is greater when brake pedal is pushed hard, because car suddenly comes to rest i.e., the rate pf change of velocity of car is large.                


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