calculate the momentum of a 2000-kg truck travelling 19m/s?
Read my answer to your other post.
To calculate the momentum of an object, you need to multiply its mass by its velocity. In this case, the mass of the truck is given as 2000 kg and its velocity is 19 m/s.
The formula for momentum (p) is:
p = m * v,
where p is momentum, m is mass, and v is velocity.
So, to calculate the momentum of the truck:
p = 2000 kg * 19 m/s,
p = 38,000 kg·m/s.
Therefore, the momentum of the 2000-kg truck traveling at 19 m/s is 38,000 kg·m/s.