B. Explain how your updated design optimizes phone protection and applies knowledge about Newton's Third Law. (1 point)

1 answer

To optimize phone protection, the updated design incorporates materials and structures that effectively absorb and distribute impact forces, leveraging Newton's Third Law, which states that for every action, there is an equal and opposite reaction.

  1. Material Selection: The use of advanced polymers and shock-absorbing foams provides a cushioning effect upon impact. When the phone experiences a fall, the impact force is met with a counteracting force from these materials, which compress and spread out the energy over a larger surface area, reducing the force transmitted to the phone itself.

  2. Reinforced Edges: The design includes reinforced corners and edges that are more susceptible to impacts. By strategically enhancing these areas, the case can absorb higher force upon impact, thus protecting sensitive internal components of the phone.

  3. Air Cushion Technology: Incorporating air pockets or a honeycomb structure within the case can further enhance protection. When the phone hits the ground, these air pockets compress, creating an opposing force that slows down the impact, effectively demonstrating Newton's Third Law in action.

  4. Raised Bezels: The inclusion of raised bezels around the screen protects it from direct contact with surfaces during drops. When the phone lands face down, the bezels create a barrier that absorbs the impact, minimizing the potential for damage.

In summary, by understanding and applying the principles of Newton's Third Law, the updated design maximizes phone protection through effective energy absorption, force distribution, and strategic reinforcement.