Final answer:
The incident with cupcakes flying forward when a car suddenly stops illustrates Newton's first law of motion, as the cupcakes continue moving due to inertia until an unbalanced force (in this case, the dashboard) acts upon them.
Step-by-step explanation:
When discussing the impact of wind resistance on moving objects and the applications of Newton's first law of motion, we are dealing with Physics concepts. Let's focus on scenario 3, where a woman transporting cupcakes experiences an abrupt stop due to the car in front of her. Because the cupcakes were previously traveling at the same velocity as the car, they were in a state of uniform motion. According to Newton's first law, also known as the law of inertia, an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force. When the car suddenly stopped, the cupcakes continued to move at their initial velocity because no external force was applied to them directly to change their state of motion.
Therefore, they moved forward and hit the dashboard. This example illustrates how inertia works and the effects of sudden deceleration on objects inside a moving vehicle.