Question

How a Karate player can break a pile of tiles with a single blow of his hand

Answer 1

Reason: The surface area of his hand is less. Since Pressure decreasures as surface area increases, as he strikes the pile of tiles, it penetrates the pile of tiles with a single blow of his hand.

HOPE IT HELPS! ^^

Answer 2

hi,

Because a karate player strikes the pile of tiles or slab of ice with his hand very fast. So, large momentum of his hand is reduced to zero in a short interval of time which exerts a very large force on the pile of tiles to break them.

Hope it helps

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