Multiple Choice
During a snowball fight two balls with masses of 0.30 and 0.70 kg,respectively,are thrown in such a manner that they meet head-on and combine to form a single mass.The magnitude of initial velocity for each is 12.0 m/s.What is the speed of the 1.0-kg mass immediately after collision?
A) zero
B) 4.8 m/s
C) 12 m/s
D) 8.4 m/s
E) 3.6 m/s
Correct Answer:
Verified
Correct Answer:
Verified
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