# data[].attributes.body
If we apply more weight to the end of the string, then the cart will gain acceleration by how much weight increases.

# data[].attributes.body
If the relationship between acceleration and mass are different ad net force is the same, it is an inverse relationship because of the mass being increased and the acceleration going down while the net force the same.
If the acceleration and net force go up and the mass stays the same, the relationship is direct. This would be because the net force increases making the acceleration increase because there is no mass to slow the acceleration.

# data[].attributes.body
1. Direct, because the acceleration and net force are going up at the same time, they have a direct relationship.
2.Yes, because if mass is not playing a factor in how much force is applied then the acceleration will double.
3.When the net force on an object increases the object's acceleration increases.
When the net force of on an object decreases, the object's acceleration decreases.