Momentum:

$\overline{){\mathbf{p}}{\mathbf{=}}{\mathbf{m}}{\mathbf{v}}}$

P_{tot} = (p_{x}, p_{y,} p_{z})

p_{x} = m_{1}v_{1x} + m_{2}v_{2x} + m_{3}v_{3x} = (2)(10) + (9)(-14) + (2)(-23) = -152 kg•m/s

Consider a system consisting of three particles:

m_{1} = 2 kg, v_{1} < 10, -5, 12 > m/s

m_{2 }= 9 kg, v_{2 }<- 14, 3, -3>m/s

m_{3 }= 2 kg, v_{3 }<- 23, 37, 20 > m/s

What Is the total momentum of this system?

p_{tot} = kg m/s

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