Question

the soldiers marching on a suspended bridge are advised to go out of the steps .why?????

Answer 1

ur answer is. not sure may be

From North Korea to the United States, militaries display their strength with synchronized parades. Now, new research shows that when soldiers march in unison, it not only intimidates enemies, but also gives the soldiers a confidence boost.




hope it will help u

Answer 2

Because if they keep martching then their martching frequency will match with the bridge frequency and because of that bridge will collapse this is called resonance effect.