1134 kgm/s is the momentum of the dog weighing 18 kg runs into a park at a velocity of 63 m/s.
Formula to calculate momentum:
M = mv,
Where: M = Momentum
m = Mass
v = Velocity
let given,
mass m = 18 kg
velocity v = 63 m/s
substitute the values in above equation
Momentum, M = (18×63)
Momentum, M = 1134 kgm/s
Hence, the momentum of the dog is 1134 kgm/s.
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