Question

Two particle of rest mass m°approach each other with equal and opposite velocity V in lab.frame.The total energy of one particle as measured in the rest frame of other is

Answer 1

Answer:

total 1/2m v rel ^²

v relative = 2v

answer = 2mv^²

Explanation:

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Answer 2

Answer:

total 1/2m v rel ²

v relative = 2v

answer = 2mv²