Question 1 10 pts 1) A mass of 4 kg is moving at some velocity and...

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Answer 1

Answer #1

mls shtion kg, m - 7 kg, Vri Colhsion in elaitc. Pp = (M, +m,) Vi (-). 3.5 16 2 mls (,+)= 89 Conserving momentum (7)(-10)= (

Answer 2

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