Which person would experience the greatest force of impact in a sudden collision?

In a sudden collision, the force of impact experienced by an individual is influenced by both their weight and the speed at which they are traveling. The formula for impact force can be simplified to consider mass and velocity, as both contribute to the overall force exerted upon impact.

In the case of the 150 lb. woman traveling at 30 mph, her mass combined with a relatively high velocity leads to a significant force of impact. The interplay of her weight and speed means that, despite not being the heaviest individual in the options, the combination of her weight and moderate speed results in a considerable level of kinetic energy that would be released during a collision.

Additionally, higher speeds greatly increase the force of impact due to the fact that the impact force grows as the square of the velocity. Thus, even though there may be individuals who are heavier or traveling faster in this comparison, the specific weight and velocity combination of the 150 lb. woman traveling at 30 mph creates a scenario where she would experience a substantial force during a sudden collision.

This demonstrates the critical importance of both speed and mass in understanding the forces involved in vehicle collisions, which plays a vital role in driver safety awareness and prevention strategies.