Jawabanmu

2014-09-06T16:54:51+07:00
P = m.v
P = 1000 kg . 20m/s
P = 20000 kgm/s
2014-09-06T16:56:47+07:00
P = Momentum 
M = Massa (Kg) 
V = kecepatan (m/s) 
 P= m × v = 1000 × 20 = 20.000 kg m/s 

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