Answer:
[tex]128 \frac{kg*m}{s}[/tex]
Explanation:
[tex]P=m*v\\if double velocity:\\P=m*2v=2m*v\\[/tex]
The magnitude of the object's momentum is 128 kg.m/s, if magnitude of the velocity is doubled.
Momentum:
It is defined as the product of mass and velocity of the object.
P = m. v
Where,
P - momentum = 64 kg m/ s
m - mass
v - velocity = 2v
So, momentum
P = 2mv
P = 2 x 64
P = 128 kg.m/s
Therefore, the magnitude of the object's momentum is 128 kg.m/s, if magnitude of the velocity is doubled.
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