Ankhiyan Meri Puch Rahi Hain Dil Ko Mere Chain Nahi Hai
Kithe Lad aiyan Ve
Tu Ank hiyan Kithe Ladaiyan Ve

Kaise Tuj hko Main Bataun
Raahein Teri Takti Jaaun
Neendan Churaiyan Ve
Tu Meriyan Neendan Chu raiyan Ve

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1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

More solar radiation is absorbed by earth’s surface than by

Consider a file currently consisting of 200 blocks. assume that the file control block (and the index block in the case of indexed allocation) is already in memory. calculate how many disk i/o operations are required for contiguous, linked, and indexed (single-level) allocation strategies, for each of the conditions listed below. in the contiguous-allocation case, assume that there is not room to grow at the beginning but there is room to grow at the end. also assume that the block information to be added is stored in memory.