It is easier to roll a stone up a sloping road than to lift it vertica

1.	It is easier to roll a stone up a sloping road than to lift it vertical upwards because
Answer» Work done in ROLLING a stone is less than in lifting it. It is EASIER to roll a stone up a sloping road than to LIFT it vertical UPWARDS because work done in rolling a stone is less than in lifting it.

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

Answer»

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

It is EASIER to roll a stone up a sloping road than to LIFT it vertical UPWARDS because work done in rolling a stone is less than in lifting it.