A 10g bullet traveling at 200 m/s strikes and remain emended in a 2 kg target which is originally at rest but free to move .At what speed so s the target move off ?
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Answered by
1
Answer:
first we used momentum formula p=mv and answer is 1m/s
Answered by
0
Answer:
weight during firing=10kg
weight during last= 2kg means it is mass
Step-by-step explanation:
v=0
u=200 m/s
mass=2
speed=0-200/2
100m/s
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