Question

Pulling a lawn roller is easier than pushing. Why?

Answer 1

HEY USEr ,
HERE IS YOUR ANSWER:-

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It is easier to pull a lawn roller than to push it because the force applied to move a body depends upon effective force applied on it including its weight .

As effective weight in the case of pulling is less than in pushing , less force is required in pulling . hence , it is easier to pull than to push. in case of pulling , effective weight of lawn roller = mg - f sinthita and effective weight in case of pushing is mg + f sinthita .

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