Physics GK

manjuleeswari's Polls

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

A. work done in rolling is more than in lifting

1 vote (50%)

A. work done in rolling is more than in lifting
B. work done in lifting the stone is equal to rolling it

1 vote (50%)

B. work done in lifting the stone is equal to rolling it
C. work done in both is same but the rate of doing work is less in rolling

0 votes (0%)

C. work done in both is same but the rate of doing work is less in rolling
D. work done in rolling a stone is less than in lifting it

0 votes (0%)

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

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