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  5. Laws Of Motion / गति के नियम

11th Class Physics Laws Of Motion / गति के नियम Question Bank Laws Of Motion Conceptual Problems

  • question_answer
    A thief jumps from the upper storey of a house with a load on his back. What is the force of the load on his back when the thief is in air?

    Answer:

                    Zero. This is because a condition of weight- lessness exists during a free fall. \[W=m(g-a)=m(g-g)=0.\]


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