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A gun fire of bullet of …

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A gun fire of bullet of mass 40gram with speed of 1200m/s .which required a force of 144 newton. Calculate the number of bullet fire in 1 second
  • 1 answers

Anjan Karthi 2 years, 11 months ago

F = n × ma = n × mv/t. Therefore, n = F/mv = 144 × 1000 / 1200 × 40 = 3//
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