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Question 17

A gun of mass 0.1kg has a bullet of mass 0.1kg , the bullet leaves the piston when fired at a velocity of 200m/s, find the final velocity.

  • A.20m/s
  • B.23m/s
  • C.30m/s
  • D.45m/s
Objective

Question details

Exam body
NDA
Subject
Physics
Year
2019/2020
Question no.
#17
Type
Objective
Previous · Q16Starting from rest a car of mass 1000kg accelerates steadily to 20m/s in 10 sec… Next · Q18 Which of the following pairs has one vector and one scalar quantity?

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