स्वर = अ, आ, इ, ई, उ, ऊ, ऋ, ए, ऐ, ओ, औ इ+अ = य ई+अ= य इ, ई के बाद क्रमशः स्वर आने पर (यि, यी, यु, यू, यृ, ये, यै, यो, यौ) उ +अ = व ऊ+अ= व उ, ऊ के बाद स्वर आने पर क्रमशः ( वि, वी, वु, वू, वृ,...
A spring balance has a scale that reads from 0 to 50 kg. The length of the scale is 20 cm. A body suspended from this spring, when displaced and released, oscillates with a period of 0.60 s. What is the weight of the body?