Results for: Lifejacket

In Physics

How do lifejackets make you float?

Most lifejackets contain a material that is more bouyant than water, so when you have one on this bouancy holds your head above the water.

What is the difference between pfds and lifejackets?

Lifejackets are made to turn a person face up if they fall in the water. PFD's are made more for comfort and do not turn a person face up, so if they do fall unconcious in the (MORE)

Do you have to wear a lifejacket while wakeboarding?

It is strongly advised that you wear a life jacket while wakeboarding though it is not required in some areas. Many more experienced riders wear non coast guard approved vest. (MORE)