Final answer:
The net force acting on the truck is found by multiplying the mass of the truck, 1750 kg, by the given acceleration, 1.80 m/s², resulting in a net force of 3150 N.
Step-by-step explanation:
To calculate the net force acting on the truck, we need to use Newton's second law of motion, which states that the force acting on an object is equal to the mass of the object multiplied by its acceleration (F = ma).
In the given scenario, the truck has a mass of 1750 kg and pulls a trailer with an acceleration of 1.80 m/s². So, the net force on the truck, not taking into account the trailer, can be found by multiplying the truck's mass by the acceleration.
F = m × a
F = 1750 kg × 1.80 m/s²
F = 3150 N
Thus, the net force acting on the truck is 3150 N.