Physics, 12.03.2020 23:40 chickenhead123
In a ballistics test, a 25 g bullet traveling horizontally at 1200m/s goes through a 30 cm thick 350 kgstationary target and emerges with a speed of 900 m/s. The target is free to slide on a smoothhorizontal surface.
(a) How long is the bullet in the target?
1 s
What average force does it exert on the target?
2 N (magnitudeonly)
(b) What is the target's speed just after the bullet emerges?
3 m/s
Answers: 2
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In a ballistics test, a 25 g bullet traveling horizontally at 1200m/s goes through a 30 cm thick 350...
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