Why doesn't the water going over niagara falls empty the lakes it comes from?

An airplane is traveling in the direction 30 degrees30° west of north at 600600 km/hr. find the component form of the velocity of the airplane, assuming that the positive x-axis represents due east and the positive y-axis represents due north.

What happens to the size of the shadow zone as the diameter of the liquid core increases?

In terms of their features, how are the Indus Valley and the Shang civilizations similar? Write one to two paragraphs discussing the similarities between the two civilizations.

1. What problem is facing Cape Town, South Africa? 2. What is "Day Zero"? What is expected to happen on that day? 3. What percentage of Cape Town's water is used in homes? 4. What steps has Cape Town encouraged people to take to conserve water? 5.

What was the relationship between Mobutu's personal wealth and Zaire's debt? Mobutu enriched himself by misusing borrowed money. Mobutu's personal wealth bore no relationship to the economic problems of the country.

According to the text, why is "bad" news important for nations?

When a longitude and latitude meet, what is that called?

Though titan has low gravity, it is able to retain an atmosphere because

What form of renewable energy has declined?

it took Margaret 2 hours and 14 minutes to clean her room including her closet right the time it took Margaret to clean her room as a mixed number in simplest form and as a decimal