I have taken this height of the mass up and when we are taking up, then I have taken here 10 turns; that means, now, let me tell you. now, mass is at this height. if this height is h its potential energy is m g h. now, what is the height that I have to measure?
आता मी वस्तुमान इतक्या उंचीवर घेतले आणि त्यासाठी 10 वळणे घेतली म्हणजे वस्तुमान h उंचीवर आहे, तर ही उंची किती हे मला मोजायचे आहे. आपण पट्टीने मोजुया.