Examlex
The work required to stretch a spring changes linearly with the amount of stretch.
PQ
A notation commonly used in economics to represent the product of price (P) and quantity (Q), indicating the total revenue.
GDP
Gross Domestic Product, the total value of all goods and services produced within a country in a given period.
Trade Deficit
A situation where a country's imports exceed its exports over a given period, leading to more money leaving the country than coming in.
Mixed Economy
An economic system combining elements of both capitalism and socialism, with some sectors privately owned and others controlled by the government.
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