Final answer:
According to Newton's Law of Action/Reaction, the force the windshield exerts on the bird will be equal to the force the bird exerts on the windshield.
Step-by-step explanation:
According to Newton's Law of Action/Reaction, the force the windshield exerts on the bird will be equal to the force the bird exerts on the windshield. This is because Newton's third law states that for every action, there is an equal and opposite reaction. In this scenario, when the bird smashes into the windshield, it applies a force on the windshield. As a result, the windshield exerts an equal and opposite force on the bird.