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A bullet of mass 1g shot vertically up by a gun gives a force 2N for 0.001s.Calculate the maximum height attained by a bullet. Neglect air friction and take g=10ms-2. Solve this problem…………..

5 years ago


Answers : (1)


force = change in momentam/time

      2 =(mv-mu)/10-3 

           u=0 so

           v = 2m/s

now we have v2 = u2+2as

                  when bullet reaches maximum height then its velocity becomes 0..

                0 = u2-2gH




5 years ago

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