Society has the power to reform a man elucidate with reference to the lesson the beggar.

A 90-kg man runs up an escalator while it is not in operation in 10s . What is the average power developed by the man. Suppose the escalator is running so that the escalator steps move at a speed of 0.5m^-1 . What is then the power developed by the man as seen by the ground reference if he moves at the same speed relative to the escalator steps as he did when the escalator is not in operation?

Consider the following statements with reference to the provisions of Morley-Minto Reform Act in the Colonial India : 1. The Morley-Minto Reform Act raised the number of additional number of the Central Legislature 2. It introduced the principle of communal representation in the Legislature 3. It empowered the Legislation to discuss the budget and to move resolutions on it Which of these statements are correct ?