Chalecos no tienen mangas. Vests don't have sleeves.<span />
Hello!
This is a matter of superposition.
When the waves peak at the same time and place, they produce constructive interference, meaning the waves interact together in a positive way, to make a wave with Amplitude of both waves added together. When the peaks differ however, at the same time and place, then it is destructive interference and the waves essentially cancel each other out.
Hope this helps. Any questions please just ask. Thank you kindly.
A. Advanced new safety features that get everyone home at night.
Force in Newtons =
(1200)•(the rate of acceleration you want)
It depends on how fast you want to accelerate.
