Assertion :A lemon crusher is a 2nd order level. Reason: In a 2nd order lever, effort arm is greater than load arm.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
A lemon crusher is a 2nd order lever because load remains between fulcrum and effort .
As the load is between fulcrum and effort therefore effort arm (distance between effort and fulcrum) is always greater than load arm (distance between load and fulcrum ) .
Hence option A is correct .

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Similar questions

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