Question

Which helmet model Design is better and explain

Design A has cardboard surrounding the outside with duct tape keeping it together. It has bubble wrap on the inside and foam sheeting that the egg sits inside. Duct tape is used to strap the helmet closed.
Design B has the egg inside a cardboard box surrounded by bubble wrap. Then the cardboard box is duct taped and put inside foam sheeting. The foam sheeting is sealed with string.
Which helmet model design is better and explain?

A) Design A
B) Design B
C) Both designs are equally good
D) Neither design is effective

Answer 1

Design B likely offers better protection due to its double layer of shock-absorbing materials and possibly better impact force distribution, provided by the string-sealed foam sheeting.

Step-by-step explanation:

To determine which helmet model design is better for protecting an egg, think about the materials and their configuration in each design. Design A uses cardboard on the outside with duct tape and has bubble wrap on the inside, with additional foam sheeting that the egg sits inside of. The duct tape is used to strap the helmet closed. Design B houses the egg inside a cardboard box surrounded by bubble wrap, which is then duct taped and placed inside foam sheeting sealed with string.

Considering the impact absorption and distribution of force, Design B might offer better protection. The double layer of protection—first the bubble wrap inside the cardboard box, and then the foam sheeting outside—creates multiple shock absorbent layers. This layered approach can help in reducing the impact force more effectively compared to Design A, which primarily relies on the cushioning directly adjacent to the egg. Moreover, securing the outer foam with string in Design B might provide a more consistent hold and potentially allow for better impact distribution compared to the duct tape in Design A, as the string could offer some flexibility under impact, thus reducing the force transmitted to the egg.