Why are life jackets filleD with air
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Answer:
It is filled with air so we can float on water if their is an emergency... It decreases the weight of the body than the bouyount force of water ..so that we don't sink in water
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Explanation:
because it do the force of falling decrease .and the air is lighter than water hence,the man who wear air jackets does not drown.(shink).
HOPE ITS HELPFULL TO YOU.
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