Examlex
The figure shows two wires that are tied to a 710 g mass that revolves in a horizontal circle at a constant speed of 7.5 m/s. What is the tension in the upper wire?
Exports
Goods or services sent from one country to another for sale or trade.
Imports
goods or services brought into one country from another for sale, often influencing the domestic market's supply and price levels.
Trade Surplus
This occurs when a country's exports exceed its imports, indicating a positive balance of trade.
Trade Surplus
A situation where the value of a country's exports exceeds the value of its imports.
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