A: An inverse relationship in economics is a relationship in which an increase in one variable corresponds with a decrease in another variable. The law of demand illustrates this inverse relationship. It states that, with all things being equal, as price falls, demand rises.
Space debris, also known as orbital debris, space junk and space waste, is the collection of manmade defunct objects in orbit around Earth. This includes spent rocket stages, old satellites and fragments from disintegration, erosion and collisions.anmade space debris has been dropping out of orbit at an average rate of about one object per day for the past 50 years. Variation in the average rate occurs as a result of the 11-year solar cycle, averaging almost three objects per day at solar maximum due to the heating (and expansion) of the Earth's atmosphere.
The greatest concentrations of debris are found near 500-530 miles (800-850 km). How fast are orbital debris traveling? In low Earth orbit (below 1,250 miles, or 2,000 km), orbital debris circle the Earth at speeds of between 4 and 5 miles per second (7 to 8 km/s).However, the average impact speed of orbital debris with another space object will be approximately 6 miles per second (10 km/s).he greatest concentrations of debris are found near 500-530 miles (800-850 km). How fast are orbital debris traveling? In low Earth orbit (below 1,250 miles, or 2,000 km), orbital debris circle the Earth at speeds of between 4 and 5 miles per second (7 to 8 km/s).