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When a bullet is fired from a gun

A. the gun moves forward

B. the gun jumps up

C. the gun does not move

D. the gun recoils with the same momentum as the bullet

You can do it yup
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  22. Out of the following which element has the longest half-life period?
  23. The focal length or lens or the eye is under the control or the
  24. The cell that can be recharged, after it has run down, by passing a direct current through it from a…
  25. The heat generated in a conductor carrying current is proportional to
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