PHYSICS - PLEASE HELP

Three objects are moving along a straight line as shown in the figure. Taking the positive direction to be to the right, what is the total momentum of this system?

Pos ---> 5.00 m/s, 8.00 kg

Neg <--- 4.00 m/s, 15.00 kg

Pos ---> 2.00 m/s, 3.00 kg

A) -14 kg m/s
B) +106 kg m/s
C) +14 kg m/s
D) -106 kg m/s
E) 0 kg m/s

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  1. add the momentums up, to the left is negataive. I will be happy to critique your work. You can do it in your head. What is 46-60?

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    bobpursley
  2. total momentum = m1(v1)+m2(v2)+m3(v3)
    total momentum = [(5)8]+[(-4)15]+[(2)3]
    total momentum = (40)+(-60)+(6)
    total momentum = (-20)+(6) = -14

    Answer: A

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  3. what yall talkin bout and how can l help??????

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  4. do a fav for meh and go to www.ehorses.com you will see the most beautiful horses ever l was just on there yesterday and found the most beautiful horses EVER!

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  5. As shown in the diagram, three objects are moving along a straight line. Taking the positive direction to be to the right, what is the total momentum of this system?

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