Ceiling by two cables making equal angles
A loudspeaker of mass 25.0 {rm kg} is suspended a distance of h = 1.60 {rm m} below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of l = 3.50 {rm m}.
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An object at rest on a flat, horizontal surface explodes into two fragments. One fragment is 7 times as massive as the other. The heavier fragment slides 8.70 m before stopping. How far does the lighter fragment slide? Assume that both fragments h
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What is the usefulness of the Rostow model in understanding contemporary social and economic change with reference to A country's role in the world economy, colonial transportation networks, cultural differences, local social and class structu
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