The door can keep the sand inside while driving for safety purposes.
Yes, the door of the load bed can keep the sand inside when the truck is driving.
The door of the load bed along with the design of the truck body should ensure that the load remains secure. When the load bed is horizontal, the door should effectively prevent the sand from falling out onto the road, ensuring safety for other drivers and pedestrians.
The specifications of the truck body and load bed, including the door mechanism, should be carefully crafted to prevent any accidents or spills during transportation.
https://brainly.com/question/38854956