(Solved): A \( 1000-\mathrm{kg} \) truck is pulling a \( 300-\mathrm{kg} \) trailer. Together, the truck and ...

A \( 1000-\mathrm{kg} \) truck is pulling a \( 300-\mathrm{kg} \) trailer. Together, the truck and trailer move forward with an acceleration of \( 3.00 \mathrm{~m} / \mathrm{s}^{2} \). Ignore any force of air drag on the truck and all friction forces on the trailer. Which of the below force diagrams best illustrates the forces applied to the truck? Option 1. Option 2. Option 3. Question 6 What is the magnitude of the net force on the truck? Hint: Use Newton's second law, and consider the truck to be the system. Also, remember that the acceleration is only along the horizontal dimension. Which of the below force diagrams best illustrates the forces applied to the trailer? Option 1. Option 2. Option 3. Question 8 What is the magnitude of the net force applied to the trailer? What is the magnitude of the net force exerted by the trailer on the truck? Hint: Consider Newton's third law.