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Yes, life jackets are designed to save life regardless of how deep the water is. Lifejackets will float well in any depth of water.
Abbie Hyatt
Wiki User
∙ 14y agoIt would depend on the weight and material of the shell (cloth part) - probably less than 2 cubic inches would float the shell. The amount needed to keep a person afloat depends on the weight of the person and the flotation material - most jackets are made from closed cell ethelyne-vinyl-acetate EVA.
Wiki User
∙ 12y agoactually since there is air in the jacket it will stay up and there is alot of air and that is how it holds you up also
lol i HAD 2 no dat 4 science
Wiki User
∙ 13y agoLife jackets help you float because the density of the jacket and you altogether is less than your density alone, making you float.
Hope that helps ! :]
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How does a life jacket keep you a float?
The life jacket is filled with material that floats, and has enough buoyancy to keep additional weight afloat.
Why do you float on water when you put on life saving jackets?
because of the air in the jacket
Will my life jacket float if im 10 pounds over the limite of weight?
Your life jacket should hold you up, normally they have a over the limit weight on them.
How does a life jacket keep an unconcious person's head out of the water?
Life jackets are like balloons (but not as fragile); they float.
Does an Oarnge float with a peel on or without a peel?
An orange will float with a peel because its peel is ligter. it acts just like a life jacket for the orange & thus makes the orange float. if we notice the orange peel carefully we will observe small pores on it & they help it in floating
Name something on a boat that could save your life?
life jacket, life boat, float, 2 way radio and good swimmer
What are the disadvantages of swimming in a life jacket?
Yes, b/c a life jacket in an inflatable sleeveless jacket which is worn to keep a person afloat when they're in danger of drowning. Therefore, the answer is yes, b/c it will make you float on the surface... no matter what you do
Why are life jackets measured in kilonewtons?
Because it is a measurement of "force". The amount of weight the life jacket will float may be more than your own.
What should you do if your boat capsizes and floats away?
If your boat capsizes and floats away, there are various things that you can do. The most important thing is to try and float and shout for help. If you are not very far from the shore, you can swim out of the water.
What if your vessel is 16 feet long or longer. In addition to one life jacket for each person on board what other equipment must be on board?
Apart from the question of the number of personal life jacket requirements per person, it is wise to have 50% more in hand. This is apart from floatation devices: benches that will float, seating and anything else that will also float.
What might a kid forget to bring to the pool that would prevent him from being able to swim?
swim suit, towel, goggles, life jacket, float
How do life jacket save your lives?
Life jackets save your life by helping you float... with floats... they always make you float back round for your face to face the surface of the water they are diffirent to boyancy aids which dont made you face the surface. in life jackets you cant swim but in boyancy aids you can. hope that helped you!
