Question

what is the momentum of a 2000kg truck moving at a velocity of 20m/s?

Explanation:

Step1: Recall the momentum formula

The formula for momentum \( p \) is \( p = mv \), where \( m \) is the mass and \( v \) is the velocity.

Step2: Substitute the given values

Given \( m = 2000 \, \text{kg} \) and \( v = 20 \, \text{m/s} \), substitute into the formula: \( p = 2000 \times 20 \).

Step3: Calculate the result

\( 2000 \times 20 = 40000 \, \text{kg·m/s} \).

Answer:

The momentum of the truck is \( 40000 \, \text{kg·m/s} \).