Daily Archives: September 12, 2019

88 posts

Arabia after World War I | The 20th century | World history | Khan Academy

Arabia after World War I | The 20th century | World history | Khan Academy

Created by Sal Khan. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/world-history/euro-hist/ww1-aftermath/e/ww1-aftermath?utm_source=YT&utm_medium=Desc&utm_campaign=worldhistory Watch the next lesson: https://www.khanacademy.org/humanities/world-history/euro-hist/hitler-nazis/v/initial-rise-of-hitler-and-the-nazis?utm_source=YT&utm_medium=Desc&utm_campaign=worldhistory Missed the previous lesson? https://www.khanacademy.org/humanities/world-history/euro-hist/ww1-aftermath/v/more-detail-on-the-treaty-of-versailles-and-germany?utm_source=YT&utm_medium=Desc&utm_campaign=worldhistory World history on Khan Academy: From the earliest civilizations to the modern world, geography, religion, trade, and politics have bound peoples and nations together — and torn them apart. Take a journey…

Golden Age of Athens, Pericles and Greek Culture | World History | Khan Academy

Golden Age of Athens, Pericles and Greek Culture | World History | Khan Academy

Overview of cultural contributions of Classical Greece. Golden Age of Athens. Age of Pericles. Watch the next lesson: https://www.khanacademy.org/humanities/world-history/ancient-medieval/classical-greece/v/socrates-plato-aristotle Missed the previous lesson? Watch here: https://www.khanacademy.org/humanities/world-history/ancient-medieval/classical-greece/v/overview-of-ancient-greece World History on Khan Academy: From the earliest civilizations to the modern world, geography, religion, trade, and politics have bound peoples and nations together — and torn them apart.…

Converting fractions to decimals | Decimals | Pre-Algebra | Khan Academy

Converting fractions to decimals | Decimals | Pre-Algebra | Khan Academy

How to express a fraction as a decimal Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/e/converting_fractions_to_decimals?utm_source=YTdescription&utm_medium=YTdescription&utm_campaign=YTdescription Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimal-to-fraction-pre-alg/v/converting-fractions-to-decimals-example?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimal-to-fraction-pre-alg/v/converting-fractions-to-decimals-ex2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Pre-Algebra on Khan Academy: No way, this isn’t your run of the mill arithmetic. This is Pre-algebra. You’re about to play with the professionals. Think of pre-algebra as…

AP Physics 2: Thermal 31: Heat Engine Problems

AP Physics 2: Thermal 31: Heat Engine Problems

Please visit twuphysics.org for videos and supplemental material by topic. These physics lesson videos include lectures, physics demonstrations, and problem-solving. Ms. Twu’s AP Physics B / AP Physics 1 and 2 lesson videos are designed for students who have never had physics before. These videos are also used for “flipped classroom” teaching at Eleanor Roosevelt…

A medieval city has the shape of a square and is protected by walls with length 500 m and height 15

A medieval city has the shape of a square and is protected by walls with length 500 m and height 15

Leave a tip for good service: https://paypal.me/jjthetutor A medieval city has the shape of a square and is protected by walls with length 500 m and height 15 m. You are the commander of an attacking army Student Solution Manuals: https://amzn.to/2WZrFnD More help via http://jjthetutor.com Download my eBooks via http://payhip.com/jjthetutor, paperback via http://amazon.com/author/jjthetutor.

A rocket burning its onboard fuel while moving through space has velocity vt and mass mt at time t

A rocket burning its onboard fuel while moving through space has velocity vt and mass mt at time t

Leave a tip for good service: https://paypal.me/jjthetutor A rocket burning its onboard fuel while moving through space has velocity v(t) and mass m(t) at time t. If the exhaust gases escape with velocity v Student Solution Manuals: https://amzn.to/2WZrFnD More help via http://jjthetutor.com Download my eBooks via http://payhip.com/jjthetutor, paperback via http://amazon.com/author/jjthetutor.

Unit Convertion of 1 Cubic feet of Sand to Kilogram

Unit Convertion of 1 Cubic feet of Sand to Kilogram

Hello Viewers!!! In this video,I’ve explained about “Unit Conversion of 1 cubic feet of sand to kilogram. 1 cubic feet of coarse aggregate to kg: https://www.youtube.com/watch?v=i8JIiS1hUvw VOLUME OF ONE BAG CEMENT: https://www.youtube.com/watch?v=i7S_sN4cCZc Quantity of Cement,Sand,Coarse Aggregate in Concrete: https://www.youtube.com/watch?v=XmFOf8MTN3E&t=72s My Channel Link: https://www.youtube.com/channel/UC4XwLxOtsyBNrdDlrsfAy7g?view_as=subscriber How to Calculate Weight of Steel Bar in Kg/m|Weight of steel bar|Quantity…

Diffraction Grating Problems – Physics

Diffraction Grating Problems – Physics

This physics video tutorial explains how to solve diffracting grating problems. It explains how to calculate the second order angle given the wavelength of light used in nm and the number of lines per centimeter of the diffraction grating. It explains how to calculate the wavelength of light given the angle of the third order…

River Boat Problem – Kinematics (L-25) | Physics by Varun Sir | JEE Advanced/Main

River Boat Problem – Kinematics (L-25) | Physics by Varun Sir | JEE Advanced/Main

wifistudy JEE is a part of the Unacademy Group. Follow us on Unacademy: https://unacademy.com/@wifistudy Welcome to wifistudy – Changing the way of learning – स्वागत है आपका India के No.1 Study Channel “wifistudy” में. === Live Classes Schedule (Mon-Fri) from 29th July === ✿ IIT JEE Preparation (Class 11 & 13): 02:00 PM – Physics…

River Boat Problem – Kinematics (L-24) | Physics by Varun Sir | JEE Advanced/Main

River Boat Problem – Kinematics (L-24) | Physics by Varun Sir | JEE Advanced/Main

wifistudy JEE is a part of the Unacademy Group. Follow us on Unacademy: https://unacademy.com/@wifistudy Welcome to wifistudy – Changing the way of learning – स्वागत है आपका India के No.1 Study Channel “wifistudy” में. === Live Classes Schedule (Mon-Fri) from 29th July === ✿ IIT JEE Preparation (Class 11 & 13): 02:00 PM – Physics…

Solve any Bond angle Question in 30 seconds- By Vineet Khatri

Solve any Bond angle Question in 30 seconds- By Vineet Khatri

Download ATP STAR app – IIT JEE & NEET preparation now https://bit.ly/2kGp9En Our website is :- https://www.atpstar.com/ It is founded by Vineet Khatri who is Legend in IIT JEE Training. A graduate from IIT Roorkee also cleared IAS mains in 1st attempt. Follow VK sir on Facebook https://www.facebook.com/vineetkhatrivk/ Please Like ATP Academy on Facebook https://web.facebook.com/Any-Time-Padhai-Academy-1034624919960861/

06a motion graphs: x vs. t and v vs. t

06a motion graphs: x vs. t and v vs. t

Solution of conceptual problem about graphs for position and velocity. Full online course to master physics problems: https://www.physics-solutions.org/ From the position-vs.-time graphs describing an object moving along the x axis shown below construct the corresponding velocity-vs.-time graphs. College Physics | Solved Problems | Physics Problems | Motion in 1 dimension

12 train chase with acceleration

12 train chase with acceleration

Solution to physics problem about two chasing trains including acceleration. Full online course to master physics problems: https://www.physics-solutions.org/ Two trains leave the station moving in a straight line; one train moves at 60 m/s and the other starts from rest with an acceleration of 0.04 m/s2. Find when and how far from the station the…

11 train encounter with acceleration

11 train encounter with acceleration

Solution to physics problem about the encounter of two trains moving in opposite directions including acceleration. Full online course to master physics problems: https://www.physics-solutions.org/ A train leaves City A for City B (400 km away) at 40 m/s, whereas another train starts from rest with an acceleration of 0.16 m/s^2 in the opposite direction. Find…