

MCQOPTIONS
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1. |
A bullet is fired from the rifle. If the rifle recoils freely, then the kinetic energy of the rifle is ___________ |
A. | Less than the kinetic energy of the bullet |
B. | More than the kinetic energy of the bullet |
C. | Same as the kinetic energy of the bullet |
D. | Equal or less than the kinetic energy of the bullet |
Answer» B. More than the kinetic energy of the bullet | |