Why are the long is skies are is used for gliding over the snow
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The skis used by professionals are of top-notch quality. .... and instead of sinking into it he or she can glide over it.
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Due to long flat skis, the area of contact is larger.
This reduce the pressure (P ∝ 1/A) exerted by the skier on the snow to enabling the skier to slide over the snow without sinking.
For similar reason, it is easier to walk on muddy road if we have flat shoes rather than shoes with sharp heels.
_________ Thanks...✊
Due to long flat skis, the area of contact is larger.
This reduce the pressure (P ∝ 1/A) exerted by the skier on the snow to enabling the skier to slide over the snow without sinking.
For similar reason, it is easier to walk on muddy road if we have flat shoes rather than shoes with sharp heels.
_________ Thanks...✊
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