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A car has a momentum of 22,000 kg m/s and is traveling at 22 m/s. The mass of the car is _____

a. 484000kg
b. 1000kg
c.2000kg

plz explain how you got ur answer

2007-01-14 05:12:55 · 4 answers · asked by rockergrl202 3 in Science & Mathematics Physics

4 answers

Momentum = 22,000 kg.m/s

Momentum = mass*velocity

Velocity = 22 m/s

Mass = Momentum/Velocity = 22000/22 = 1000 kg

OPTION B IS THE CORRECT ANSWER!

2007-01-14 05:17:47 · answer #1 · answered by Som™ 6 · 1 0

1000kg
Mass = momentum / velocity
22,000 / 22 = 1000 kg

2007-01-14 13:33:34 · answer #2 · answered by rebecca e 2 · 0 2

p=m*v
22000=22*m
m=1000 kg

2007-01-14 13:20:32 · answer #3 · answered by bh 2 · 0 2

momentum= mass*velocity
22,000kg m/s= mass*22m/s
mass=1000kg

2007-01-14 13:17:38 · answer #4 · answered by      7 · 0 0

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