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Why does the downward motion and sudden stop of the hammer tighten the hammer head?
Wiki User
∙ 13y ago
It has to do with impulsive force.
F = (mv-mu)/t
when you reduce the time of impact, you get a larger force. That is why the sudden stop of the hammer is to reduce time of impact, and increase force applied.
Wiki User
∙ 13y ago
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Why does a down ward motion and sudden stop of the hammer shaft tighten the hammer head?
When the butt end of the hammer shaft hits the hammer head keeps heading for the center of the Earth. It tightens on the hammers' tapered arm.
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