What speed is the earth spinning at?

What speed is the earth spinning at?

This is about 24,901 miles (40,075 kilometres) per day. To calculate speed, Mr Kadish divided that distance by 23hr, 56m, 4s to reach the figure of 1,040 mph. After that, speed due to rotation was calculated by multiplying the speed at the equator by the cosine of the latitude at the point.

Why is misses spelled Mrs?

Mrs. originated as a contraction of the honorific Mistress, the feminine of Mister, or Master, which was originally applied to both married and unmarried women. The split into Mrs. for married women from Ms. and Miss began during the 17th century.

What animal has the highest blood pressure?

Previous studies have found the giraffe has an extremely high blood pressure that is twice that found in other animals. But this study is the first to unravel the true nature of the giraffe heart and cardiovascular system.

What unit of time is a “jiffy”

A jiffy is a unit of time equivalent to 1/100th of a second. Likely, there is almost nothing humanly possible that can be accomplished in a “jiffy.”

How many guns are there in the world?

U.S. citizens own 270 million of the world’s 875 million known firearms, according to the Small Arms Survey 2007 by the Geneva-based Graduate Institute of International Studies. About 4.5 million of the 8 million new guns manufactured worldwide each year are purchased in the United States, it said.

What did the scarecrow want in the Wizard of Oz?

The “mindless” Scarecrow joins Dorothy in the hope that The Wizard will give him a brain. They are later joined by the Tin Woodman and the Cowardly Lion. When the group goes to the West, he kills the Witch’s crows by twisting their necks.

Is Flemish and Dutch the same?

Flemish is a Belgian dialect of Dutch. It is so called, because the people in Flanders who speak it are called Flemish. It’s a dialect not a different language. There are differences, but it’s under the umbrella of the same language.

When was Alaska purchased?

On March 30, 1867, the United States reached an agreement to purchase Alaska from Russia for a price of $7.2 million. The Treaty with Russia was negotiated and signed by Secretary of State William Seward and Russian Minister to the United States Edouard de Stoeckl.