Answer: The momentum of the car is 16000 kg.m/s
Explanation:
Momentum is defined as the force that keeps the object moving. It is also defined as the product of mass and velocity of an object.
Mathematically,
[tex]p=m\times v[/tex]
where,
p = momentum of the car = ?
m = mass of the car = 800 kg
v = velocity of the car = 20 m/s
Putting values in above equation, we get:
[tex]p=800kg\times 20m/s\\\\p=16000kg.m/s[/tex]
Hence, the momentum of the car is 16000 kg.m/s
