Science, asked by sandeepmorya8963, 1 year ago

a farmer uses a 2m long lever to lift large rocks from the ground of his field.He places a fulcrum 20 cm from the rock end of the lever and then stands on the other end ,levering out rock. if the farmer weighs 100kg ,what is the heaviest mass of rock that he can lift using this method?

Answers

Answered by PHALGUN005

2

the answer is
22 cm

thanks

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