Question

1)A bullet of mass 0.01 kg is fired with a velocity of 100 m/s from a rifle of mass of 20 kg. The recoil of the rifle is
a) 0.05 m/s
b) 20 m/s
c) 10 m/s
d) 1 m/s
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Answer 1

Answer:

20m/s

Explanation:

i donot explain because my mobile is tired sorry try it yourself but answer is right trust me