Why people can easily float in the great salt lake in utah

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People can easily float in the Great Salt Lake in Utah. Why is this? When you push on a heavy swinging door to go into a store, why is it harder to push open if you mistakenly push on the side closer to the hinges?

Reference no: EM131237458

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Why people can easily float in the great salt lake in utah : People can easily float in the Great Salt Lake in Utah. Why is this? When you push on a heavy swinging door to go into a store, why is it harder to push open if you mistakenly push on the side closer to the hinges?
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