The 48th parallel north is a circle of latitude that is 48 degrees north of the Earth's equatorial plane. It crosses Europe, Asia, the Pacific Ocean, North America, and the Atlantic Ocean. In Canada the parallel forms part of the border between Quebec and New Brunswick. Ships heading north along the coast of Washington toward the Strait of Juan de Fuca must make radio contact with Canadian Coast Guard vessel traffic service upon crossing the 48th parallel. At this latitude the sun is visible for 16 hours, 3 minutes during the summer solstice and 8 hours, 22 minutes during the winter solstice. (Wikipedia).

Solving Right Triangles - Part 2 Applications

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From playlist Trigonometry Introduction

Bearings Example (1 of 2: Understanding the situation)

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From playlist Non-right-angled Trigonometry

Missouri Government and Politics: Lecture 1 - Ideology

This course is designed to familiarize students with the constitutional framework and institutions of the state of Missouri, including the legislative, executive, and judiciary branches, and its political parties. Missouri's inherent conservatism and individualism is explored in the fr

From playlist Missouri State: PLS 103: Missouri Government | CosmoLearning Political Science

Draining the Swamp: The Little River Drainage District

In southeastern Missouri there is an area of around 1700 square miles that, owing to its shape in relation to the rest of the state, is called the Missouri Bootheel. A little known part of Bootheel history is a project that has been described as one of the greatest engineering projects in

From playlist Economic History

Tiger 131 and the Battle at Guriat el Atach

Get your free trial of MagellanTV here: https://try.magellantv.com/historyguy/. It's an exclusive offer for our viewers: an extended, month-long trial, FREE. MagellanTV is a new kind of streaming service run by filmmakers with 2,000+ documentaries! Check out our personal recommendation an

From playlist Tanks and armored vehicles

Bearings (3 of 3: Converting between forms)

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From playlist Trigonometry

What are the trigonometric definitions of a right triangle

ðŸ‘‰ Learn all about the trigonometry of right triangles. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a right triangle and the side lengths of the right triangle. These

From playlist Right Triangle Trigonometry | Learn About

Catch A Tiger! Snatching Hitler's Secret Tank

The British and Americans harboured a long-held desire to capture a German Tiger tank for study. The British managed to achieve that ambition at Point 174 in Tunisia in April 1943. That Tiger still exists today. Find out how the British did it, and how the Tiger was preserved. Dr. Mark Fe

From playlist Afrika Korps

Determine the final value for Compound interest problems

Learn about compound interest. We will look at how to determine the final value, initial value, interest rate and years needed. We will investigate problems compounded continuously, daily, weekly, monthly, quarterly and yearly. These changes will impact our problems as well as the time we

From playlist Compound Interest

8. Constraints: Search, Domain Reduction

MIT 6.034 Artificial Intelligence, Fall 2010 Instructor: Patrick Winston View the complete course: https://ocw.mit.edu/6-034F10 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63gFHB6xb-kVBiQHYe_4hSi This lecture covers map coloring and related scheduling problems. We

From playlist MIT 6.034 Artificial Intelligence, Fall 2010

The Adventures of Captain Robert Stobo: A Forgotten Hero

Captain Robert Stobo was sent into captivity following the defeat of Colonel George Washington's Virginia regiment at Fort Necessity. The intrepid captain then embarked upon a tale of captivity, escape, and death-defying adventure that spanned the French and Indian War. He is a forgotte

From playlist Extraordinary people and personalities

Find the midpoint between two points w(â€“12,â€“7), T(â€“8,â€“4)

ðŸ‘‰ Learn how to find the midpoint between two points. The midpoint between two points is the point halfway the line joining two given points in the coordinate plane. To find the midpoint between two points we add the x-coordinates of the two given points and divide the result by 2. This giv

From playlist Points Lines and Planes

Physics Ch 67.1 Advanced E&M: Review Vectors (75 of 113) Spherical Coordinates: What is theta-hat?

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will find theta(hat)=? of a given r vector in spherical coordinates. Next video in this series can be seen at: https://youtu.be/9

From playlist PHYSICS 67.1 ADVANCED E&M VECTORS & FIELDS

Arizona - 50 States - US Geography

Arizona is called the "Grand Canyon State." There are plenty of other natural wonders to see in Arizona including the Petrified Forest, Monument Valley and Barringer Meteorite Crater. Arizona entered the Union on February 14th, 1912, becoming the 48th state. Our series of US geography v

From playlist 50 States - American History & US Geography

Zero Variable Cost Data and Music Lab

Professor Matt Salganik of Princeton University discusses running free experiments for computational social scientists. Link to slides discussed in this video: https://github.com/compsocialscience/summer-institute/blob/master/2020/materials/day6-experiments/04-zero-variable-cost.pdf Links

From playlist SICSS 2020

Find the reference angle of an angle in radians in the third quadrant

ðŸ‘‰ Learn how to find the reference angle of a given angle. The reference angle is the acute angle formed by the terminal side of an angle and the x-axis. To find the reference angle, we determine the quadrant on which the given angle lies and use the reference angle formula for the quadrant

From playlist Find the Reference Angle

3-Dimensional Trigonometry: Introductory Example (2 of 2)

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From playlist Trigonometry

Geodetic Coordinates: Computing Latitude and Longitude

In this video we show how to compute the geodetic latitude and terrestrial longitude if given the velocity north and east. This is useful for simulating a body moving over a spheroid Earth model. Topics and timestamps: 0:00 â€“ Introduction 0:10 â€“ Terrestrial longitude, geodetic latitude,

From playlist Flight Mechanics

Despair And Mutiny On The Italian Front I THE GREAT WAR - Week 73

The morale of the Italian Army at the Isonzo Front is on an all time low. Catastrophic defeats against the Austrians, bad and broken equipment, unsanitary conditions, no supplies, no front leave and recreation for the soldiers. This week the first troops under Luigi Cardona are mutinying.

From playlist World War 1 - 1915 (Season 2)

Find the magnitude and direction of resultant vector given bearings

Learn how to determine the magnitude and direction of a vector. The magnitude of a vector is the length of the vector. The magnitude of a vector is obtained by taking the square root of the sum of the squares of the components of the vector. The direction of a vector is obtained by taking

From playlist Vectors