Answer:
Because it has more mass
Explanation:
To understand this, think about the equation of kinetic energy
KE = [tex]\frac{1}{2}[/tex] m [tex]v^{2}[/tex]
Kinetic energy depends on both the velocity (v) as well as the mass (m).
Because a lorry is bigger and heavier than a car, it will have more mass. With more mass, at the same velocity the lorry with have more kinetic energy.