[work done in rolling a st...] It is easier to roll a stone up a sloping road than to lift it vertical upwards because

For Competitive Exams

It is easier to roll a stone up a sloping road than to lift it vertical upwards because

work done in rolling is more than in lifting

work done in lifting the stone is equal to rolling it

work done in both is same but the rate of doing work is less in rolling

work done in rolling a stone is less than in lifting it

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