The total momentum of the system is equal to 50 Kgm/s.
Given the following data:
To determine the total momentum of the system:
Mathematically, momentum is given by the formula;
[tex]Momentum = mass \times velocity[/tex]
For Football player 1:
[tex]Momentum = 80 \times 2[/tex]
Momentum 1 = 160 Kgm/s.
For Football player 2:
[tex]Momentum = 70 \times 3[/tex]
Momentum 1 = 210 Kgm/s.
Now, we can calculate the total momentum of the system:
[tex]Total\;momentum = momentum \;2 - momentum \;1\\\\Total\;momentum = 210-160[/tex]
Total momentum = 50 Kgm/s.
Note: We subtracted because the football players were moving in opposite directions.
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