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Question 12

A gun of mass 8kg fires a bullet of mass 80g at a speed 300m/s. with what initial speed does the gun recoil

  • A.3ms-1
  • B.6ms-1
  • C.8ms-1
  • D.7ms-1
Objective

Question details

Exam body
NDA
Subject
Mathematics
Year
2011/2012
Question no.
#12
Type
Objective
Previous · Q11Find the variance of the 6 numbers 4, 6, 6, 7, 9 and 10 Next · Q13 An object whose weight is 10kg is placed on a smooth plane inclined at 30˚ to…

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