Why is the mechanical advantage of a bottle opener always greater than 1?

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Physics

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Why is the mechanical advantage of a bottle opener always greater than 1?

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Hippalectryonid Hippalectryonid · Answer 1

Hippalectryonid Hippalectryonid

For a lever, the mechanical advantage is the ratio of the lever arms. Since the lever arm of the opener is always greater than that of the output arm, the mechanical advantage is greater than 1.

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BigBrainBoisssid BigBrainBoisssid · Answer 2

BigBrainBoisssid BigBrainBoisssid

Answer:

Yes

Explanation:

Bottle openers are levers

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