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Northa Northa
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7 years ago
A  550-g mass traveling at 8.0 m/s undergoes a head-on elastic collision with a  250-g mass traveling toward it also at 8.0 m/s. What is the speed of the  250-g mass after the collision?
A) 15 m/s
B) 8.0 m/s
C) 4.0 m/s
D) 14 m/s
E) 0 m/s
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Physics

Physics


Edition: 4th
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Raj.SRaj.S
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7 years ago
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Northa Author
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7 years ago
Thanks
Kstan109
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Yesterday
this is exactly what I needed
DragonHeart
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2 hours ago
Helped a lot
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