Question

3. It is easier to roll a stone up a sloping road than to lift it vertical upwards
because
A. О Work done in rolling is more than in lifting.
B. O Work done in lifting the stone is equal to rolling it.
C. O Work done in both is same but the rate of doing work is less in rolling.
D. O Work done in rolling a stone is less than in lifting it.​

Answer 1

Answer:

Work done in rolling a stone is less than in lifting it.

Answer 2

༄༄Answer༄༄

D. Work done in rolling a stone is less than in lifting it. is correct option