7. (5 points) A 2 kg particle has a velocity (21-3 ) m/s, and a 3...

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science physics

Answer 1

Answer #1

Total momentum is given by. Po total = m, i traze a2kg x21 - 39 )m/s + 3kg (159) m/s = (u 1 = 6g) ug m/s + (3? + gj) kegals 1

Answer 2

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