Physics
The motion of a freely falling body is an example of ________ motion.

Non-uniformly accelerated
Uniformly accelerated
Constant speed
Constant velocity

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

Work done in lifting the stone is equal to rolling it.
Work done in rolling a stone is less than in lifting it.
Work done in rolling is more than in lifting.
Work done in both is same but the rate of doing work is less in rolling.

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