In: Electrical Engineering
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 Table 1 Momentum Before and After A Collision  | 
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 Mass of Red Chart 250 kg or 0.25  | 
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 Mass of Blue Chart 750 kg or 0.75  | 
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| 
 Cart  | 
 Vo (m/s)  | 
 Vr (m/s)  | 
 Po(kg • m/s)  | 
 Po(kg • m/s)  | 
 ?p(kg • m/s)  | 
| 
 Red  | 
 0.48  | 
 -0.1875  | 
 0.12  | 
 -0.0468  | 
|
| 
 Blue  | 
 0  | 
 0.218  | 
 0  | 
 0.1638  | 
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| 
 p(sys)o = .12  | 
 p(sys)f =.117  | 
 ?psys =  | 
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Compute the ?p(kg • m/s) for the red chart and the blue chart and
the ?psys.