Which strategy could an engineer use to design an earthquake-safe structure?(1 point)

Question

Responses

constructing building foundations on pads that move
constructing building foundations on pads that move

removing the frames from between the stories of a building
removing the frames from between the stories of a building

making the roof flexible so that it is less likely to collapse
making the roof flexible so that it is less likely to collapse

using materials such as brick and concrete

Answer 1

using materials such as brick and concrete

Answer 2

I think I might make the roof flexible.

Answer 3

Yes, making the roof flexible is a valid strategy to design an earthquake-safe structure. A flexible roof can absorb and dissipate the energy produced during an earthquake, reducing the likelihood of collapse. This can be achieved by using materials with high elasticity or incorporating flexible joints and connections in the roof structure.