Physics, 01.06.2021 18:40 patricialeon244
The firing of a bullet by a rifle causes the rifle to recoil backwards. The speed of
the rifle's recoil is smaller than the bullet's forward speed because the___
A.)force against the rifle is relatively small
B.)speed is mainly concentrated in the bullet
C.)rifle has lots of mass
D.)momentum of the rifle is unchanged
Answers: 3
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The firing of a bullet by a rifle causes the rifle to recoil backwards. The speed of
the rifle's re...
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