Find the change in momentum of car weighting 1500 kg when its speed increase from 36km / h to 72 km/h
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momentum = weight × speed
m = 1500 × ( 72 - 36 )
m = 1500 × 36
m = 54000
m = 1500 × ( 72 - 36 )
m = 1500 × 36
m = 54000
Answered by
1
Let
Momentum P = mass × velocity
p1 = m ×v1
= 1500 × 36 = 54000
p2 = m × v2 = 1500 × 72 = 108000
Thus change in momentum = 10800-54000
= 54000 kgm/s
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Momentum P = mass × velocity
p1 = m ×v1
= 1500 × 36 = 54000
p2 = m × v2 = 1500 × 72 = 108000
Thus change in momentum = 10800-54000
= 54000 kgm/s
Plz mark as brainliest
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