select the correct image. these four trucks are identical. each box loaded on the trucks has the same mass…

select the correct image. these four trucks are identical. each box loaded on the trucks has the same mass. choose the truck that has the greatest force of gravity acting on it.
Answer
Explanation:
Step1: Recall gravity - mass relation
The force of gravity $F = mg$, where $m$ is mass and $g$ is the acceleration due to gravity. Since $g$ is constant, the greater the mass $m$, the greater the force of gravity $F$.
Step2: Compare truck - box masses
The trucks are identical. The truck with the most boxes has the greatest total mass.
Step3: Identify the truck
The truck in the bottom - left corner has the most boxes.
Answer:
The truck in the bottom - left corner of the image.